TDR and Dr Garry Aslanyan are preparing to launch a third season of his Global Health Matters podcast with a new list of guests to help tackle core issues in the global health community.

Aslanyan is the executive producer and host of the podcast.

“We have learned a lot in terms of how we can produce episodes and how best to engage our audience,” said Aslanyan, a public health professional with TDR, the Special Programme for Research and Training in Tropical Diseases co-sponsored by UNICEF, UNDP, the World Bank and the World Health Organization.

He said, “We know that the podcast has struck a chord with many audiences and has received continuous feedback from listeners. In addition, we receive emails and voice messages from people who write reflections on some of the episodes.”

“I believe it is always important to convene people and spread new ideas, and Global Health Matters is doing that,” said Tom Wien, the founder of The Dignity Project, a campaign for more respectful international development.

The podcast’s purpose is three-fold; on the one hand, Aslanyan hopes to reduce some of the silos in the global health discourse. In addition, the goal is to offer a more in-depth reflection on core issues and to bring them to light in new and different ways. Finally, there is a focus on inspiring listeners.

“Through listening to the podcast, those already engaged in global health but maybe not in a specific area can learn from the guests – what they have accomplished, their unique approaches – and bring some of the lessons into their work,” Aslanyan said.

“From my perspective, this podcast can give visibility to scientists in fields and regions of the world who normally wouldn’t have such visibility,” said Prof Aída Mencía-Ripley. “It is a wonderfully diverse platform.”

This year, as the world moves beyond COVID-19, Aslanyan said the podcast would play an additional role: Making sure the health community remains focused on pandemic preparedness and does not “go back to business as usual” without putting steps in place to improve public health.

In his first year, Aslanyan hosted guests from across the public health community and worldwide, such as Rose Leke, founder of HIGHER Women Consortium Cameroon, who spoke about her work to research and fight malaria. He talked with Natalia Pasternak, founder of Instituto Questão de Ciência in Brazil, who advised how scientists can set up science communication institutes in their countries.

And there were many more.

“Surprisingly and to my delight, several senior global health leaders in countries, at WHO and other agencies wrote me and said they listen to the podcast,” Aslanyan said.

As TDR prepares for season three, Aslanyan said he would keep what works and expand based on what he has learned. For example, he said there will be more sharing of personal experiences. In addition, aside from the regular 10 episodes, there will be four in-depth, reflective episodes with one-on-one interviews with global health thinkers and leaders who have foresight into future challenges.

Most recently, Aslanyan hosted a live Twitter Space conversation and said he plans to integrate more of those into the mix.

“The podcast will not be the same because I am not the same person as I was two-and-a-half years ago,” Aslanyan noted. “I have many responsibilities in my job, and I never thought any of them would be a podcaster.”

Read all about the podcast here.

Leaders of the US conservative Christian group Family Watch International travelled to Uganda and met with Uganda’s first lady, Janet Museveni and other government officials to encourage the passing of the Bill.

Uganda’s Parliament passed a revised Anti-Homosexuality Bill on Tuesday, retaining executions for certain same-sex activity and introducing harsher penalties for some categories of ‘offences’.

Ugandan President Yoweri Museveni had declined to sign into law an earlier version of the Bill after the Deputy Attorney General (DAG) had advised him that it would be open to various legal challenges, sending it back to Parliament to be tightened up.

The inclusion of the death penalty in particular would leave the bill open to legal challenge in a country that has effectively ended the use of capital punishment, wrote DAG Kaafuzi Jackson Kargaba in a letter to the president.

However, Parliament has voted to retain the death penalty for “aggravated homosexuality” – defined as sex with a child or disabled person or while living with HIV. A 20-year prison sentence for “knowingly promoting homosexuality” has also been retained.

However, the Bill no longer makes it a crime to simply identify as LGBTQ and people are only obliged to report homosexual activity if a child is involved.

The Bill had the support of all but one of the MPs, many of whom have persistently equated homosexuals with paedophiles.

Speaker Anita Among took issue with Kargaba for pointing out the flaws in the earlier Bill and when he tried to explain his position, she refused to allow him to speak.

“Today Parliament has once again gone into the history books of Uganda, Africa and the world and clearly brought up the issue of homosexuality, the moral question, the future of of children and protecting families,” said Among.

“We have a culture to protect. The Western world will not come to rule Uganda,” she added.

Ironically, however, US conservative Christian groups have been pushing for the legislation since 2014 when a “kill the gays” Bill was passed but never implemented after being overturned in a legal challenge, and Among has been part of the high-level government officials meeting with these groups, including the Arizona-based Family Watch International.

“This legislation… is here to erase the entire existence of an LGBTQ person in Uganda, but also it radicalizes Ugandans into hatred of the LGBTQ community,” LGBTQ activist Frank Mugisha told MSNBC’s Rachel Maddow in an interview on Monday.

Since the previous Bill was passed a month ago, hate crimes and violence against LGBTQ people have risen sharply, according to the Human Rights and Awareness and Promotion Forum (HRAPF), a legal aid organisation.

In addition, police have arrested people on suspicion of being LGBTQ, according to HRAPF.

The Bill goes back to the president to be signed into law amid intense pressure for him not to from the US and European Union in particular.

pandemic
Countries across the world show first signs of significant recovery of health systems after the pandemic.

Three years after the COVID-19 pandemic began, health systems across the world are showing signs of recovery from its negative impact, with fewer countries reporting on scaling back delivery of essential health services as compared with 2020-21.  

Disruptions to the delivery of essential health services had almost halved by the end of 2022 when compared with the same period in 2021.

The interim report of the fourth Global Pulse survey on the continuity of essential health services during the COVID-19 pandemic released by the World Health Organization (WHO) on Tuesday stated: “The key informant survey results indicate that while essential health service disruptions persist in almost all countries across the globe, health systems are showing the first notable signs of recovery and transition beyond the acute phases of the pandemic”. 

This round of the survey covered responses from 125 countries and concluded that an average of 23% health service types (“tracers”) were disrupted in the last quarter of 2022 (October to December). Taking into account 84 countries that participated in all four rounds of the pulse survey, the service disruption decreased from 56% in the third quarter of 2020 to 23% in the fourth quarter of 2022.

Health services
Level of service disruption across 27 tracer services in 84 countries submitting responses to all four survey rounds

Some of these tracers include 24-hour emergency care, emergency surgeries, rehabilitative services, family planning and contraception, antenatal care, and routine facility-based immunization services. 

While an overall reduction in disruption to the delivery of health services is evident, countries still reported disruptions to around 25% of the tracer items covered through the survey. 

Dr Rudi Eggers, WHO Director for Integrated Health Services, acknowledged the recovery in delivery of health services and added, “But we need to ensure that all countries continue to close this gap to recover health services, and apply lessons learnt to build more prepared and resilient health systems for the future”.

Significant recovery since 2021

The data collected and presented in Tuesday’s report shows a significant positive change from the previous editions. 

The third Global Pulse survey report published in February 2022 stated that over 90% of the countries faced ongoing disruptions in delivering essential health services to its people due to the pandemic.  

In the third edition, healthcare workforce issues emerged as one of the major barriers to delivering essential services in over 35% of the countries that responded to the survey. Additionally, around 53% of the countries reported disruptions in delivering primary health care services and 38% of the countries reported disruptions in the delivery of community care services. 

The disruption in the delivery of primary health care services decreased to 26% in the latest edition of the report and the disruption in providing emergency life-saving care decreased to 16% in the latest edition. 

In the latest report, over 70% of the countries reported that they have successfully budgeted for and integrated COVID-19 services including case management, vaccines and diagnostics in their health systems. However, when it comes to managing post-COVID-19 conditions, only 60% of the surveyed countries stated having budgets and integration strategies for it. 

Around 80% of the countries still reported having at least one challenge in increasing access to one or more essential COVID-19 tool. 

Health services
Bottlenecks to scaling up access to essential COVID-19 tools (n=83)

Countries eye long-term preparedness and resilience

The report also poins out that countries have institutionalized some of the innovative practices that were born out of necessity during the COVID-19 pandemic, like telehealth consultations. 

Around 75% of the countries also reported an increase in their budget allocation towards bolstering and preparing their health systems for the long term. 

Image Credits: MSH, World Health Organization (WHO).

South Sudan’s Minster of Health, Elizabeth Chuei, being vaccinated at Juba Teaching Hospital with a vaccine delivered by COVAX.

By the end of 2022, COVID-19 vaccines delivered by the global vaccine access initiative, COVAX,  helped to avert 2.7 million deaths across 92 lower-income countries, according a new report based on modelling by researchers from Imperial College London.

COVAX’s biggest success was in low-income countries, where its vaccines were responsible for three-quarters of all deaths averted, with 73% of COVID deaths averted in Africa from COVAX vaccines. 

Between January 2021 and December 2022, COVAX delivered 1.9 billion vaccine doses to countries supported by the Advance Market Commitment (AMC), a financing mechanism where doses were largely funded by donor governments to countries that could not afford them.

By the end of 2022, over half the populations in AMC countries had received their full primary vaccines, according to the report, which was released on Tuesday by the global vaccine alliance, Gavi, one of the four key COVAX partners.

The report was released at the start of a two-day “global stocktake” of COVID-19 vaccine delivery, being held in Ethiopia. One of the aims of this meeting is to ensure that COVID-19 services are integrated into primary healthcare.

The modelling is an extension of earlier research published in The Lancet by researchers from Imperial College’s MRC Centre for Global Infectious Disease Analysis.

They explain their methodology thus: “A mathematical model of COVID-19 transmission and vaccination was separately fit to reported COVID-19 mortality and all-cause excess mortality in 185 countries and territories.

“The impact of COVID-19 vaccination programmes was determined by estimating the additional lives lost if no vaccines had been distributed.” 

COVAX vaccines offloaded in Abuja, Nigeria.

India vaccine export ban

COVAX’s vaccine supply was sharply curtailed in April 2021 when India, battling a severe COVID-19 outbreak, prevented the Serum Institute of India (SII) from exporting any of its vaccines. SII was to have been COVAX’s main supplier.

As a result, by the end of 2021, COVAX vaccines had contributed to a quarter of vaccine doses in the AMC countries, averting around 857,000 deaths averted – or 13%.

In a collosal understatement, the report acknowledges that “arguably more deaths could have been averted had access to doses not been hindered and had countries received them at scale earlier”.

However, while COVAX’s global market suffered from the export ban, the SII vaccines “contributed significantly to India’s coverage gains that year, which saw more than 850 million people receive at least one dose, with 617 million receiving the complete primary series in 2021”.

India conducted the world’s largest domestic COVID-19 vaccination campaign, and the SII vaccines – 80% of which had been destined for COVAX – averted “an estimated 3.6 million deaths in 2021 alone”, according to the report.

‘A ship built as it set sail’

Describing COVAX as “a ship that was built as it set sail”, the report identifies ”key learnings” in how equitable vaccine access can be achieved as fast as possible for low-income countries and African economies.

To avoid delivery delays, COVAX advocates for: 

  • Increased regional supply resilience and manufacturing capacity of life-saving interventions, such as vaccines, particularly across Africa. 
  • Transparency by manufacturers regarding their order books so that when delays occur or supplies are limited, it is possible to determine when countries that are unable to afford doses are in danger of disproportionally missing out. 
  • Contingency funding and surge capacity to enable global and regional health agencies to pivot during a global health crisis and mount a rapid global response.
  • Mechanisms for equitable access to pandemic products like vaccines, therapeutics and diagnostics to be in place before “disaster strikes”.
  • Global mapping of existing health solutions, mechanisms, networks, expertise, policies, frameworks and tools, including those created during COVID. It lists the Emergency Use Listing of health, indemnification and liability agreements and the No-Fault Compensation Scheme as examples.
Gavi’s Aurelia Nguyen

“When COVID-19 hit us, there was no playbook to handle what would become the deadliest global health emergency in 100 years,” said Aurélia Nguyen, Gavi Chief Programme Strategy Officer, and former COVAX managing director.

“The rapid actions of COVAX, which by the end of 2022 had averted 2.7 million deaths, show us how essential a coordinated, multilateral global response is. It also shows the importance of ensuring equitable access to vaccines is built in from the very beginning in any future effort, as many more lives would have been saved if vaccines had reached vulnerable populations earlier.” 

COVAX is the vaccines pillar of the Access to COVID-19 Tools (ACT) Accelerator, set up to accelerate the development, production, and equitable access to COVID-19 tests, treatments, and vaccines.

COVAX is co-led by the Coalition for Epidemic Preparedness Innovations (CEPI), Gavi and the World Health Organization (WHO), with UNICEF as the key delivery partner for the vaccines.

Image Credits: UNICEF, NPHCDA.

About 30% of Tanzania’s artisanal gold miners are women.

GEITA, TANZANIA—As the morning breeze sweeps across a rugged mining site at Tanzania’s northwest Sabora village, Judith Nyakeke sits under a huge acacia tree, briskly sorting pieces of rock with her bare hands ready to wash.

“This is a tough job but it can be quite rewarding,” she says.

The 39-year-old mother of four, who has been working as a miner for 13 years, adeptly shaking a giant mesh sieve to filter sand from the crushed ore. 

She then wades into a muddy stream to wash the silt encrusted with gold in the water.

Then she goes to her home to mix it with mercury to get a hardened amalgam which she burns on an open flame to distil the mercury and get purer gold ready to sell.

As the amalgam is sizzling on a heated pan, it emits toxic fumes, that waft past Nyakeke’s 12-year-old daughter, Jane, who squats nearby to look.

“People say mercury is a dangerous substance, but I have been using it for many years without any harm,” says Nyakeke, who has a slight stammer.

 Nyakeke’s quest for survival has taken her to the hazardous depth of artisanal gold mining in Tanzania’s northwestern Geita region where men, women and children are jostling to eke out a living.

“I don’t worry too much about health problems. My focus is to put food on my family’s table and educate my children. Other things, God will take care of them,” she adds.

Toxic substance

Mercury is a toxic substance that attacks the central nervous system. Exposure to the shiny liquid metal may cause neurological problems, including impaired coordination, slurred speech, memory loss, and life-long disability, medical experts say.

The toxic substance can cripple the cardiovascular and immune systems, attack kidneys and affect the gastrointestinal tract and lungs.

Mercury poisoning, with symptoms that include twitching, tremors and blurred vision, may also reduce women’s fertility and cause miscarriages, according to doctors at Tanzania’s Muhimbili National Hospital.

Mercury poisoning, which the doctors call “the invisible epidemic”, is hard to detect and can be potentially harmful to children.

In Sabora village, some female miners strap their small children onto their backs when mixing or burning mercury, not knowing that they are exposing them to toxic fumes.

Across Tanzania, hundreds of men women and children are toiling in hazardous goldmines,  exposing themselves to grave health risks.

Although small-scale gold mining is a vital source of income for rural communities in Tanzania – Africa’s fourth largest gold producer – experts say it is hazardous because miners use toxic substances to obtain gold.

A Health Policy Watch investigation in Geita shows that the miners who touch mercury with their bare hands are oblivious to the grave health risks.

Labour-intensive work

Up on the hill at the impoverished Sabora Village, half a dozen men with flashlights strapped on their foreheads emerge from a ground pit, carrying buckets filled with rocks.

Armed with heavy-duty chisels, the miners say they spent six hours crushing the rock to get fist-sized pieces. Then they pass it on to female colleagues who sort and wash them in the river.

Dressed in a dazzling African Kitenge outfit meticulously patterned with blue and yellow marks, Nyakeke and other women crush the ore into smaller fine particles, sort grade and wash them.

Judith Nyakeke right, and her colleague washing crushed rocks encrusted with gold.

The use of mercury in these makeshift goldmines also has a devastating effect on the environment as it seeps into the food chain, causing birth defects, neurological disorders even death, according to Nasra Semgomba, an environmental health expert at Tanzania’s Ministry of Health.

The unsafe disposal of mercury in Tanzania has created a toxic mix in the country’s river system exposing people downstream to serious health risks due to water and fish contamination, she added.

“Small-scale miners should not at all use mercury for processing gold, it is  pretty dangerous for their health,” Semgomba said.

Despite her warning, Health Policy Watch saw artisanal miners in Geita cutting trees, diverting waterways and reshaping the land in their desperate search for gold. While the miners are struggling to eke out a living, they are also disposing mercury through the air, water, and soil. 

Wider problem

Artisanal miners sieving gold encrusted rocks

Across Africa, men, women and children work in labour-intensive artisanal gold mines to eke out a living. Approximately 12% of gold production worldwide comes from artisanal mining. Globally there are 15 million artisanal gold miners, working in 70 countries.

Pushed by sheer poverty, artisanal gold miners in the east African nation often suffer chronic intoxication.

The investigations conducted by Health Policy Watch in Tanzania’s northern Geita region and in the southern highlands of Mbeya shows the miners routinely burn mercury-gold nuggets at their homes, exposing themselves and their families to hazardous fumes.

Some of the miners in Geita told Health Policy Watch that they know the risk involved but believe they are immune to the adverse effects of the liquid metal as they have been using it for a long time without feeling any side effects.

“This is my 11th year as a miner. I have been using mercury without any harm,” said Martin Kulwa, a small-scale miner in Geita.

The miners use mercury for gold extraction because it is cheap and can easily be obtained. While developed nations have adopted safe, cleaner alternatives for gold extractions and have enforced tougher rules for mercury use, African authorities often turn a blind eye to the health risks posed by mercury, citing low capacity and a lack of expertise to deter its use.

Despite efforts to ban mercury use for gold extraction, the toxic liquid is still being widely used by small-scale miners in Tanzania.

“I don’t think there is political will to ban the use of mercury since it is a big business in this country despite its harmful effects,” said Rubera Mato, Professor of Environmental Engineering at Ardhi University in Dar es Salaam.

Child labour

In its 2013 report, “Toxic Toil: Child Labour and Mercury Exposure in Tanzania’s Small-Scale Gold Mines,” Human Rights Watch revealed shocking details of children working in unlicensed small-scale gold mines in Tanzania, risking their lives due to exposure to mercury.

The global rights watchdog said young children are lured to work in the gold mines in the hope of a better life but often end up in the vicious circle of danger and despair.

Tanzania has long been criticised by environmental and civil society groups for its lax regulations to deter child labour.

“Our policies on health and environment are in shambles. We need clearcut policies and laws to deter environmental hazards” said  Zuhra Ahmed, an environmental Activist at Tanzania’s Youth Biodiversity Network 

Estimates of mercury usage vary from between 13.2 and 214.4 tonnes in Tanzania every year, with the approximately 1.2 million artisanal miners being the largest number of users. Between 10% and 20%  of all the gold produced in Tanzania is produced by small scale miners, about 30% of whom are women, according to government data.

Global treaty

Globally the Minamata Convention, a global treaty to protect human health and the environment from the effects of mercury that came into effect in 2017, requires countries to develop national action plans to reduce and eliminate mercury use in artisanal and small-scale gold mines.

But unlike other nations, Tanzania has done almost nothing to regulate the import or use of mercury which causes birth defects, neurological problems even deaths as people consume tainted fish, Ahmed said.

Dotto Benjamin, Chief Mine Inspector in Tanzania’s Vice President’s office (environment) denied the allegations, saying the government has been working to eliminate the worst practices, particularly the open burning of amalgam and processing of mercury-contaminated tailings with cyanide to recover gold, as well as raising awareness on the effect of mercury and promoting alternative technologies.

“A national action plan has been developed to meet the requirement of the Minamata Convention and serves as a national framework for fostering sound management of mercury use and where possible eliminate its use,” Benjamin said. 

United Nations human rights experts in Geneva recently reiterated their call for an end to the trade in mercury and its use in small-scale gold mining.

Marcos Orellana, UN Special Rapporteur on toxics and human rights, recently urged nations to address human rights violations related to the use of mercury in small-scale gold mines and protect the environment by prohibiting its trade and use in such mining.

“In most parts of the world where mercury is used in small-scale gold mining, the human rights of miners, their families and communities, often living in abject poverty, are increasingly threatened by mercury contamination,” he said.

Maria Kemilembe, left, preparing a gold-mercury amalgam before it burning

Indigenous peoples are particularly affected by the destruction and pollution of their territories, deforestation, loss of biodiversity and contamination of their food sources, according to Orellana.

“In order to more effectively combat human rights violations related to the use of mercury in small-scale gold mining and protect the environment, states and the Convention should prohibit the use and trade of mercury in such mining. This will be an essential step towards strengthening other elements of the Convention and making them more effective,” he said.

Asha Kisena, a resident of Nyang’wale village in Tanzania’s Geita region looks older than her 43 years. Her sun-parched skin and the repairs to her tattered dress declare her poverty.

Kisena has been working as a miner for many years, but recently her husband, George, noticed she was sick.

When she showed up at a district hospital in Geita in March, she couldn’t walk, her speech was slurred and she couldn’t walk and was not able to feel her hands.

Shortly after being admitted, Kisena fainted and was hospitalised for many weeks.

Her husband said doctors discovered that his wife’s desperate condition was caused by mercury poisoning.

“She is still sick and we don’t have much hope that her condition will improve,” George said.

But for Nyakeke, there is little choice: “This is my livelihood, I am under no illusion I can quit my job anytime soon,” she said

Image Credits: Kizito Makoye.

Malawi’s Minister of Health, Khumbize Kandodo Chiponda (center wearing cap) visits Machinga District Hospital vaccine store.

BLANTYRE, Malawi – Key Malawian key stakeholders have given the nod for the country to ratify the African Medicines Agency (AMA) treaty, the country’s Ministry of Foreign Affairs and International Cooperation has confirmed.

The AMA is being established as a specialised agency of the African Union (AU) dedicated to improving access to quality, safe and efficacious medical products in Africa.

Malawi would be the eighth African country to sign the AMA Treaty in the southern and eastern region of the continent following Kenya’s signature in February 2023.  Significantly, however, the region’s biggest economic powerhouse, South Africa has yet to sign the treaty. 

However Malawi officials say that they are now keen to follow Kenya’s recent lead. Chimwemwe Chamdimba, Head of Programmes for Africa Medicines Regulation Harmonisation (AMRH), said the signing of the AMA Treaty by Kenya is an important milestone for the continent towards operationalising the Agency.

“The step that Kenya has taken to sign the Treaty gives us hope that, very soon, their Parliament will look at the documents of ratification. This is an exciting time for the continent as we see the first-ever continental medicines agency coming into being. This will ensure the African people access to quality-assured medical products and promote the pharmaceutical sector growth across the continent,” she said.

Chamdimba said African Union Development Agency-New Partnership for Africa’s Development (AUDA-NEPAD) is providing technical support for countries to ratify the treaty and also operationalise the treaty.

“We have developed guidance notes and briefs for countries to use in the ratification process. We have also developed an overarching AMA Country Engagement Strategy which we are currently updating to use in providing support to countries. We have been organising advocacy and training sessions for member states on AMA ratification. We are available for any member state requiring technical and advocacy support.”

Economies of scale

Following Kenya’s signing, some 35 of the AU’s 55 member states have now come out formally to support the AMA treaty – either by signing it, ratifying it, or both.  That makes Malawi one of just 20 countries not yet signed.

 

Dr Evelyn Gitau, Director of Research and Related Capacity Strengthening at the African Population and Health Research (APHRC), says that, in principle, Africa needs economies of scale to make the African pharmaceutical manufacturing industry grow and be sustainable.

“We need to grow our pharma, vaccines and diagnostics industries. We have been relying on imports, been engaged in outbreak or pandemic response. No global market has grown without industry protection, usually in the form of tariffs or other barriers protecting domestic manufacturing. Africa can’t get away with this. It needs to implement the African Continental Free Trade Area. There is need for internal continental mobilisation to leverage the population as part of reaching scale,” she noted.

Gitau however urged for the need for continental harmonisation, including “regulatory frameworks to ensure that what is good enough in one country is good enough in the next country”. 

African countries also each have to deal with different regulators including the European Medicines Agency and the US Food and Drug Administration or World Health Organisation  Performance Quality and Safety to access parts of the medicines markets, and AMA would assist to streamline this, Gitau added.

Kenya became the 31st country to sign the Treaty in February, while 23 other countries have already ratified and are parties to the Treaty.

Senior Advocacy Policy Officer at PATH Kenya, John-Paul Omollo, urged all the remaining AU member states to ratify the AMA in order to achieve a harmonised regulatory system, and to catalyse the pharmaceutical manufacturing ecosystem. 

“AMA will also ensure regulatory convergence and reliance which promotes faster introduction of new and advanced medical products into the market hence quicker access by patients at a lower cost because the final cost of accessing medical products is a composite of time taken and fees paid during regulation of such products,” Omollo observed.  He notes that while the treaty may have been signed by Kenya, it still has to be ratified by the parliament. Following ratification, the treaty instrument is then deposited with the African Union as the final step. 

“I am supporting the Government of Kenya in instituting the process. So far, the documents are to be tabled in parliament for debate. Once approved in parliament, it will be taken for signing by the President. Then the Ministry of Foreign Affairs will submit the instruments of ratification to AUC. It’s only after this that we will be considered fully ratified,” he explained.

Malawi’s commitment 

African Medicines Agency/Countdown Gauge of Treaty Support as of 1 May 2023

Malawi Ministry of Foreign Affairs and International Cooperation spokesperson John Kabaghe said that a number of internal processes, however, still need to be completed prior to signing and ratifying a treaty instrument, including consultations and synergizing the obligations under the treaty with existing government policies, have been finalised.

“So far, experts have recommended that Malawi should ratify the treaty. The obligations under the instrument have been thoroughly checked by the Ministry of Foreign Affairs and there is an indication that Malawi will sign it without reservations,” he told Health Policy Watch.

Kabaghe disclosed that all obligations under the treaty are achievable in the context of Malawi laws and government policies.

“Final preparations of having the instruments signed are underway and it will be deposited very soon,” he said.

Maziko Matemba, the Executive Director for Health and Rights Education Programme, says AMA has the potential and opportunity to enable Malawi to build skills and expertise including manufacturing of medicines.

“Drug shortages have been a major issue in Malawi. Malawi has been struggling to access affordable medicines that it can sustain buying with its budget. If we have AMA established, it may give countries like Malawi bargaining power for the benefit of their citizens,” he said.

There is no deadline for countries to ratify the Treaty of the AMA, Chamdimba revealed, but countries are encouraged to ratify it as soon as possible to benefit from its services.

“We need to move together as a continent in harmonising the regulatory environment, which is important for ensuring access to quality-assured medical products to our population,” said Chamdimba. 

“We cannot wait to provide this human right to our citizens. The time is now for the AU and its Member States. We do not want to leave any country behind in this journey,” she stated.

The AMA Treaty was adopted by the AU Assembly on 11 February 2019 and a minimum of 15 member states are needed to ratify the AMA Treaty in their national parliaments, for AMA to come into force. So far 33 of the AU’s 55 member states are now aligned with the AMA treaty. 

Track the ratification and operationalisation of the AMA treaty here:

Image Credits: Geneva Design/Health Policy Watch .

COVID vaccination in Mexico in April 2021, as captured by a Ministry of Health promotional video. The debate between critics saying the official COVID response was too weak, and government defenders, has been a key social media theme.

February 20, 2020, was the day on which the first COVID-19 case was recorded in Mexico. The infected person was a 35-year-old man from Mexico City, the capital of the Latin American country, who had travelled to Italy.

The announcement was made by Hugo López Gatell, epidemiologist and undersecretary of Prevention and Health Promotion of the government of Andrés Manuel López Obrador (AMLO). The news, however, did not take Mexicans by surprise. Since the end of January, a possible case had been detected but never confirmed, followed by a suspicion of the virus in another 30 people. As a result, the government imposed a strict protocol for identifying infections in air terminals and mandatory sampling in suspected cases. It also asked all citizens with symptoms such as fever, cough and runny nose to go immediately to the doctor, keep common areas clean, avoid using public transportation and avoid leaving their homes.

The AMLO government’s decision to introduce these measures so early undoubtedly allowed Mexico to be one of the Latin American countries that responded most quickly to the first signs of the pandemic in other continents, such as Asia and Europe. However, it began the fight against COVID-19 with a precarious hospital infrastructure, which hindered care of the sick.

Upon taking office as president, AMLO described the state of the country’s health as “a disaster.” There were abandoned hospitals and continuous deaths of people due to problems in health services, which undoubtedly made the pandemic much more difficult for Mexicans. This situation was due to several factors: the corruption of state and governmental entities in Mexico, which meant that the money that should have been allocated to hospital infrastructure never arrived; the lack of health personnel; and a historical under-investment in spending for this sector.

Héctor Valle, executive president of the Mexican Health Foundation, stated that “access to medical services was almost non-existent due to the lack of doctors, medicines and hospitals. For 30 years, Mexico has been a country that invests less than six percent of its gross domestic product in health, while the minimum that other member countries of the Organisation for Economic Cooperation and Development invest is nine percent.”

In this context, management of the pandemic on all communication channels was vital, especially on social networks, which are a space for venting, searching for information and creating communities.

Social networks, the spearhead amidst the crisis

‘COVID does not discriminate – why should you?’  IOM media campaign addressing stigmatisation of migrants, launched in April 2020

Due to pandemic confinement, social network users in Mexico increased by 12.4% compared to 2019. In addition, Mexicans reported spending an average of nine hours surfing the net, with the most visited sites being Google and Facebook.

This reality made the networks a critical space Mexicans during the pandemic. Social media became the setting for in-depth discussions about the government’s handling of the pandemic and for launching campaigns that sought to combat misinformation and discrimination during the emergency.

One example was the campaign created by the International Organization for Migration (IOM), “COVID-19 does not discriminate, why should you?,” which aimed to inform and sensitise Mexican citizens and public officials about the reality. The premise was that any migrant was equally (or more) vulnerable to COVID-19, and that it was urgent for the government to move public policies to eliminate stigmas and discrimination against migrants – whose mobility and marginalizations made them especially vulnerable to both catching the disease and transmitting it.

Another example was the alliance between the United Nations (UN) and various Mexican media to combat disinformation about the pandemic, mainly through social networks. According to Jenaro Villamil, president of the Public Broadcasting System of the Mexican State, an estimated 62% of pandemic news spread mainly through social networks sought to discredit scientific attempts to find a vaccine. Likewise, the Mexican government used press conferences on social networks, 451 in total, to keep the population informed about the progress of the pandemic.

Social media also became a channel for complaints about government pandemic responses

Laurie Ann Ximenez Fyvie, a leading microbiologist, promoting her book criticising the government’s management of the pandemic on Twitter.

Despite these efforts, social networks also became the channel not only of entertainment for Mexicans during the pandemic but also of complaints towards their government.

By 2023 it is clear that, despite trying to reinvent the health system, the Mexican government’s handling of the pandemic was insufficient: it is the country with the fifth-highest number of deaths in the world due to the virus.

José Parra, a Mexican businessman and senior citizen, recounted his experience with COVID-19: “I have no medical service; it is an incalculable cost. I remember spending three months on oxygen and medication, all expensive. I had no way to go to the hospital. Parra is one of the 33 million Mexicans who, according to the National Institute of Statistics and Geography (INEGI), are not affiliated with public or private health services.

Since 2020, social networks have been filled with testimonials from other Mexicans with similar experiences to Parra’s or simply complaining about the government’s poor health management during the pandemic. The following are three examples:

Tweet translation: “How many Mexicans died of Covid-19 in 2020 for lack of vaccines, respirators, medicines, and inputs in the health sector, which was destroyed in 2018? Meanwhile, a baseball stadium for Manuel was funded with economic resources from our taxes.”

Tweet translation: “Mexico ended 2020 with 2,470 deaths of health personnel due to COVID-19, far surpassing other countries such as Brazil (775), United Kingdom (620), India (573), Peru (385) or Italy (279).”

“In 2020, the federal government (of Mexico) spent only 0.9% more than in 2019 in the health sector, DESPITE THE COVID-19 PANDEMIC. It is therefore not surprising the number of deaths (4th place worldwide) we have, much less that we are the worst in terms of medical deaths.”

Although the Mexican government attempted to mitigate the discontent, it could have made more significant efforts to manage the frustration through social networks and to offer solutions during the pandemic.

Two nominees, two opposing visions – one pandemic

Laurie Ann Ximenez-Fyvie, head of the Laboratory of Molecular Genetics, NAUM, Mexico
Ricardo Cortes-Alcalá, President, Health Promotions for the Government of Mexico

Two Mexian influencers who have stood out on social media networks – as a result of their positions during the pandemic and post-pandemic are Laurie Ann Ximénez-Fyvie and Ricardo Cortes-Alcalá.  Their voices also reflect dramatically opposing views on the response to the crisis – with Fyvie, a leading microbiologist, having consistently taken stances that are deeply critical of government while Alcalá,president of Health Promotions, has been a constant defender.

Both are nominated for the COVID-19 Influencers 2023 Social Media Awards. Sponsored by UniteHealth, with a range of multilateral agency, non-profit and media partners, the awards seek to recognise those who dedicated their time and expertise to influence social media platforms during the crisis positively. However, each nominee represents a polar opposite in Mexican politics and society. Their diverse opinions generate passionate discussions on social networks that show the extreme division caused by the pandemic in Mexico.

Ximénez-Fyvie is  head of the Laboratory of Molecular Genetics at the National Autonomous University of Mexico.  She has been critical since the beginning of the pandemic of the government’s actions, specifically those of the Undersecretary of Health, Hugo López-Gatell. The scientist has said in media, such as the BBC and on social networks, such as Twitter, that during the two most critical years of the pandemic, 2020 and 2021, Lopez-Gatell’s decisions were driven by political rather than scientific criteria.

She called him the “czar of the coronavirus” and blames him for not having had a structured strategy to stop infections in the pandemic’s early days, counting too heavily on protection from ‘herd immunity’. In particular, she criticized the fact that the Mexican government did not impose any movement restrictions on its borders, which continued to see refugees and migrants moving north, to the United States throughout the crisis.

Her criticism was such that in 2021 she published the book Un Daño Irreparable (An Irreparable Damage), in which she described the allegedly ‘criminal’ management of the pandemic in Mexico. She claimed the government simply did not want to take more forceful measures, as well as strengthening health systems.

Through social networks, Ximénez-Fyvui has continued until today to denounce the lack of transparency and information on the pandemic by the government, the shortage of vaccines in Mexico and the country’s human losses due to the virus. Although her criticisms are severe, the data and the reality of Mexico during and after the pandemic show that they are not unfounded.

Cortés Alcalá, on the other hand, is a field epidemiologist and current president of Health Promotion for the Government of Mexico. He has relied heavily upon social media networks to demonstrate the Mexican government’s progress confronting COVID and in rebuilding the health system. As his tweets and profile illustrate, he presents himself as an official voice for communicating about COVID policies, including heavy promotion of vaccination since the mass rollout of COVID vaccines in April 2021.

https://twitter.com/RicardoDGPS/status/1381406800524816389

Both people also have published attacks against the other. Rather than delving into such attacks, it is worth mentioning that they reflect how the pandemic deepened divisions in many countries and increased polarisation; a situation that does not help any public health system, let alone that of a country that already had serious problems within its health infrastructure.

The reality is that both leaders and media influencers had, and still maintain, a pivotal influential role in rebuilding the trust of Mexicans vis a vis health institutions in the post-COVID era.  They are proof that social networks are a powerful medium, sometimes even more so than traditional media, by continuing to provide information, mental health support, and a sense of community during and after times of crisis.

This article is part of a series promoting participation in the UniteHealth Social Media Awards, co-sponsored by Health Policy Watch and showcasing individuals and organisations who used social media to strengthen collective understanding of the COVID pandemic and evidence-based responses. Learn more about the awards and vote now for your social media hero. Winners to be announced in June. 

Image Credits: @RicardoDGPS, International Organization of Migration , Twitter/@lximenezfyvie, UniteHealth, Twitter/@RicardoDGPS.

Childhood Pneumonia
Health officials from Francophone African countries speaking on at the 2nd Global Forum on Childhood Pneumonia.

Four more African countries will be introducing pneumococcal conjugate vaccine (PCV) into their routine immunization schedules – as other countries across Africa said they would ramp up and revitalize childhood vaccination programmes that were hit hard by the COVID pandemic. 

In commitments announced this week at the 2nd Global Forum on Childhood Pneumonia in Madrid Spain, officials of Chad, Guinea, Somalia and South Sudan announced their readiness to start administering the vaccines routinely by 2024. They said that they would apply for support to Gavi, The Vaccine Alliance to support rollout. 

Burkina Faso, the Democratic Republic of Congo (DRC), Ethiopia, Mozambique and Nigeria also pledged to increase the coverage of PCV and other vaccines to pre-pandemic levels. Specifically, health authorities in Burkina Faso said they would restore PCV coverage to above 90% by working with the Zero-Dose Immunization Programme (ZIP) while also reaching zero-children with vaccines against measles, rotavirus, ​​diphtheria, tetanus and pertussis (DTP).

‘Zero dose children’ are those who have not vaccinated at all – reaching those pockets of children is critical to the ambition to end preventable deaths of newborns and children under 5 years of age by 2030, a health  target of the Sustainable Development Goals (SDG 3.2).

‘Unjust burden’ on Sub-Saharan Africa and South Asia 

Attendees at the 2nd Global Forum on Childhood Pneumonia in Madrid, Spain.

Every day, pneumonia kills 2,000 children globally – one of the leading causes of deaths of under-fives. Nearly all of those deaths are preventable, however, with vaccination, equitable access to quality primary health care, and a reduction of other key risk factors such as undernutrition, household air pollution, and a lack of access to safe water, sanitation and hygiene. 

Sub-Saharan Africa and Southern Asia are the worst affected, accounting for four of every five child pneumonia deaths worldwide Partners at the forum declared the childhood pneumonia indices as an unjust burden requiring attention, prioritization, and urgent action.

“This is an unjust burden requiring our attention, prioritization, and urgent action… Fast action to reduce child pneumonia deaths can make the difference and will impact overall child mortality by strengthening health systems to deliver integrated child health services,” the forum’s official declaration stated.

In addition to the pneumococcal vaccine which is used to protect infants, young children and adults against pneumonia caused by the bacterium Streptococcus pneumoniae, health authorities in Guinea and South Sudan also want to introduce the rotavirus vaccine while Somalia is also adding rotavirus and measles-rubella vaccines into routine childhood vaccination in 2023.

Strengthening access to oxygen therapies 

A number of countries also pledged to strengthen access to pulse oximetry and oxygen therapies – critical to diagnosing and treating children hospitalized with pneumonia.

“The Ministry will ensure all relevant child health policies, guidelines, and essential medicines lists include pulse oximetry and oxygen and that health facilities and pediatric wards are equipped with pulse oximeters and oxygen and trained staff to diagnose and treat sick children,” the Burkina Faso Health Ministry declared. 

To help finance these efforts, the government said it is seeking support to acquire and train health workers in using pulse oximetry and oxygen support, as well as better access to doses of  child-friendly amoxicillin from The Global Fund; it is also aiming to co-invest in strengthening the community health workforce by working with the Global Financing Facility and the Community Health Roadmap Catalytic Fund.

Tackling child mortality by targeting zero-dose children

Keith Klugman, Director, Pneumonia and Pandemic Preparedness at the Bill & Melinda Gates Foundation addresses the forum.

While progress is being recorded in many countries, 54 are not on track to achieve the SDG target 3.2 for child survival by 2030 – whose indicator is less than 25 deaths among children under five per 1,000 live births. 

At the conference, experts argued that fast action to reduce child pneumonia deaths can make the difference and will also reduce overall child mortality by strengthening health systems to deliver more integrated child health services.

On the sidelines of the forum, Dr Keith Klugman, Director, Pneumonia and Pandemic Preparedness at the Bill & Melinda Gates Foundation told Health Policy Watch that targeting zero-dose children to tackle child mortality is a smart goal for African countries but they need to have adequate knowledge regarding vaccination in their countries in other to effectively reach groups of children who have not been vaccinated at all.

“In my view, it’s quite clear. The first is to develop the process to have a clearer idea of who’s being vaccinated and who isn’t. And then to set targets and then to make it a term of national pride, that they’re able to meet those targets. We know how to do this. This is not rocket science,” Klugman told Health Policy Watch.

Commitments by DRC, Ethiopia, Guinea and Mozambique

The DRC pledged to rapidly accelerate the decline in child mortality and progress towards SDG 3.2 by reducing the number of zero-dose children by 30% in 11 provinces by 2025. 

Ethiopia’s “ambitious plan” entails targeting the country’s estimated 1.1 million zero-dose children and reaching those living far from health services to address the currently very low rates of care seeking for children with pneumonia symptoms. This it said will address the currently very low rates of care seeking for children with pneumonia symptoms.

The ministry noted that child pneumonia and other deaths can be reduced by restoring PCV, pentavalent, rotavirus, and measles coverage to pre-pandemic levels of above 90%; by increasing the supply of vaccines and antibiotics through more local medicines manufacturing, and by increasing access to pulse oximetry and oxygen therapies for newborns and children. 

“The Ministry will ensure that COVID-19 pulse oximetry and oxygen supplies are redeployed to benefit sick children,” it added.

In Guinea where there are an estimated 192,000 zero-dose children, the country’s ministry of health committed to reducing the figure by 50% with key roles being played by the finalization of the country’s National Immunization Strategy and strengthening the capacity of health care workers to diagnose pneumonia, especially in remote areas. “Special efforts will also be made to ensure that mothers understand the risks of pneumonia and can seek quality healthcare quickly for a sick child,” the ministry declared.

Mozambique also made a similar pledge to target the country’s estimated 330,000 zero-dose children. In addition, it also pledged to prioritize increasing coverage of routine vaccines to over 90% by 2030 as a way to accelerate progress towards SDG 3.2. 

“Mozambique will [also] continue to implement actions to sensitize and raise awareness in communities about the dangers of pneumonia in children in parallel with other causes of child morbidity and mortality, especially malaria and HIV/AIDS,” the ministry announced.

Cervical cancer

Gavi, the Vaccine Alliance has pledged $142 million in additional funds to expand global coverage of the human papillomavirus (HPV) vaccine, increasing its total investment to $600 million by the end of 2025, the organization has announced. Gavi said it expects its new investment to help reach 86 million adolescent girls by 2025, preventing over 1.4 million future deaths from cervical cancer.

The pledge marks a renewed commitment to advance the World Health Organization’s Global Strategy to Accelerate the Elimination of Cervical Cancer approved by the World Health Assembly in 2020 – the first-ever global commitment to eradicate a cancer.

“[Vaccines] can prevent up to 90% of all cervical cancer cases,” Gavi said in its statement Thursday on the new initiative. “It is the key intervention towards achieving elimination of cervical cancer.”

While the HPV vaccine is readily available in Gavi’s portfolio, supply bottlenecks and pandemic era disruptions of routine immunization programmes have hamstrung global efforts to increase vaccine coverage, especially in low- and middle-income countries where access to screening and treatment is limited.

Over 100 million adolescent girls received at least one dose of the HPV vaccine between 2006 and 2017 – but 95% of them were in high-income countries, leading to a staggering nine in ten cervical cancer deaths occurring in low-and middle-income countries in that same period. Overall HPV vaccine coverage was just 12% by the end of 2021.

“There are still millions of adolescent girls at risk of contracting cervical cancer – a life-threatening yet vaccine-preventable disease that disproportionately kills women in lower-income countries,” said Aurélia Nguyen, chief programme strategy officer at Gavi. “Taking urgent action to ensure no girl is left behind is imperative from a gender and equity perspective.”

New push to assist countries to introduce the HPV vaccine into routine immunization

Over the next three years, the revitalized push by Gavi and partner organisations like the WHO and UNICEF will focus on providing assistance to primary health care systems to introduce the HPV vaccine into routine immunization schedules and helping to catch up on vaccinations missed during the COVID-19 pandemic. HPV vaccination rates, which rely heavily on delivery through schools, were hit particularly hard by the lockdowns caused by the pandemic.

The additional funding announced on Thursday includes $33 million for enchanced technical assistance for the planning and implementation of HPV vaccine integration into regular immunization schedules, $40 million for strengthening delivery of the HPV vaccine and strengthening health systems, and $69 million in cash support for new introductions. Key countries that will receive support in the coming year include Bangladesh, Cambodia, Ethiopia, Indonesia, Kenya, Nigeria, Togo, and Zambian, Gavi said.

“The COVID-19 pandemic and school closures have also hit hard and set back vital progress,” Nguyen said. “The HPV vaccine has amongst the highest impact of all Gavi-supported vaccines, saving millions of lives and helping to protect the future of adolescent girls across the world.”

Gavi’s financial commitment comes days after a powerful global coalition of global health institutions, including Gavi, announced a partnership to halt the global backsliding in childhood vaccination rates caused by COVID-19, which was criticized for not including any new funds to support its goals.

Global momentum to tackle cervical cancer continues to grow

Momentum to tackle cervical cancer deaths has been building since the World Health Organization launched the Global Strategy to Accelerate the Elimination of Cervical Cancer in 2020 – the first-ever global commitment to eradicate a cancer.

WHO estimates the successful eradication of cervical cancer can avert 62 million deaths by 2040. Left unchecked, cervical cancer deaths will rise by nearly 50%, the UN health body said.

“Elimination is within the reach of all countries,” WHO director general Tedros Adhanom Ghebreyesus said in announcing the launch of the eradication roadmap in November 2020. “Girls who are born today will live to see a world free of this disease.”

However, shortly after that, the COVID pandemic enveloped the world – and while the elimination strategy was approved by the World Health Assembly in May 2020 – it was consigned to a backburner as countries battled the SARS-CoV2 virus.

A woman is estimated to die every two minutes from cervical cancer, despite the disease being preventable, treatable, detectable, and curable. HPV is the root cause of over 95% of global cervical cancer cases, and causes nearly half of female cancer deaths in sub-Saharan African countries.

Cervical cancer ranks as the fourth most prevalent cancer among women globally, with approximately 570,000 new cases and 311,000 deaths reported worldwide in 2018. The highest incidence and mortality rates are prevalent in Africa, where the rates are 7 to 10 times higher compared to the western world.

The prevalence of cervical cancer is reflective of inequalities among different populations, which depend on access to a national vaccination program, population-based cervical cancer screening, and quality treatment. These resources are not equally available to all, resulting in disproportionate deaths due to the disease.

WHO’s one-vaccine recommendation raises eradication hopes

WHO’s Dr Kate O’Brien and SAGE chairperson Dr Alejandro Cravioto announcing updated guidelines for the HPV vaccine.

In April 2022, the WHO’s Strategic Advisory Group of Experts on Immunization (SAGE) finalised an extensive evidence review on the HPV vaccine which concluded that a single shot was enough to prevent HPV in girls and women between the ages of nine and 20.

While women above the age of 21 are still required the traditional two dose schedule, SAGE’s updated guidance raised hopes that the additional doses freed up by the new assessment could provide a shot in the arm to global vaccination efforts. The WHO described the development as “game-changer”.

“This has been an important step towards vaccinating and protecting more women and girls,” said Dr Kate O’Brien, Director, Department of Immunization, Vaccines and Biologicals, World Health Organization. “With new evidence available on vaccine performance, WHO updated its recommendations in 2022 to give countries the option of a one-dose schedule of the HPV vaccine.”

“Girls are our future scientists, writers, sports champions, and innovators,” she said. “We want to see every girl and woman protected from cervical cancer throughout her lifetime.”

Image Credits: Creative Commons, WHO.

Lead poisoning
Flint’s crisis was just the tip of the global lead poisoning iceberg.

 The G7 summit in Hiroshima needs to produce a strong, clear high-level statement, acting upon recent commitments by Environment Ministers to end lead poisoning, and consigning this leading cause of childhood death and disability to the dustbin of history.

In 2014, residents of Flint, Michigan, began reporting problems with the tap water in their homes. Suddenly, the water was discolored and smelly, tasted foul, and seemed to cause rashes and hair loss. Testing eventually confirmed a serious problem: to generate cost-savings, policymakers had decided to source water from the Flint River—and its highly corrosive water was leaching lead from old pipes and water mains into the drinking water.

Lead has wide-ranging toxic effects at all ages, but it is especially dangerous in children, as it impedes normal cognitive development and can cause permanent learning and behavioral problems. In the years that followed, the 30,000 Flint school children who were exposed during the crisis continued to struggle academically and behaviorally.

The situation sparked national outrage and widespread international attention: how could we allow children to be poisoned just to save money? Many around the world saw the Flint crisis as an American aberration: a legacy of old lead pipes, socioeconomic deprivation, policymaker callousness, and persistent racial inequalities (the city of Flint is majority African American).

Yet lead poisoning is far from a uniquely American problem – and Flint was just the tip of the global lead poisoning iceberg. Well beyond US borders, the global crisis of lead poisoning continues at an almost unimaginable scale—and the world is just now waking up to the challenge. And as a group of countries that have battled lead poisoning for decades, the G7 has an important opportunity to help de-lead the world, helping the next generation of children to grow and thrive.

Lead is Damaging Children and Adults on Massive Scale

The numbers are truly staggering. Around the world an estimated 800 million children—one in three! —have blood-lead levels (BLLs) above the World Health Organization’s (WHO) threshold for public health intervention. Almost all of these children live in low- and middle-income countries (LMICs), where average blood lead levels often exceed the WHO reference level of 5 micrograms per decilitre (Figure 1). But few LMICs systematically measure BLL, so most health workers and policymakers remain unaware of the problem. Unseen and largely ignored, lead poisoning ranks among the largest and most neglected public health challenges facing LMICs.

During human evolution, lead remained safely tucked in the earth’s crust, far from our air, soil, and water. When we began excavating, smelting, and using it for weapons, construction, cookware, and jewelry, our bodies had no mechanism to safely process or excrete it. Even in ancient times, some acute toxic effects of lead were known; now, modern science has shown wide-ranging harms, even at relatively low levels.

According to the WHO, there is no safe level of lead. Lead affects every system of the body, spiking the risk for cardiovascular disease, neurological problems, and infertility, causing an estimated 900,000 deaths each year. Acute poisoning can cause seizures, paralysis, colic, coma, and sudden death. Perhaps most tragically, lead poisoning interrupts the normal brain development of young children, with permanent effects; it has been causally linked to learning and behavioral problems, and there are also suggestive associations with crime and violence, too. The combined burden represents an enormous tax on children’s futures and adults’ lifelong health; one study suggests that the economic effects of childhood learning deficits from lead stack up to almost $1 trillion each year in LMICs.

Leaded Petrol is History, But Lead is Still Found in LMIC Homes, Workplaces, and Environments

For most of the twentieth century, lead was added to gasoline across the world; lead exhausts then contaminated the air and soil, leading to almost universal lead poisoning near roads and within congested cities. Today, leaded petrol is banned in every single country, representing one of the biggest public health achievements of all time.

The phase-out of leaded petrol was a big win, but clearly not “mission accomplished.” The vast majority of lead still used today goes into lead-acid batteries; these can be recycled, but the process is very dangerous and polluting to the air, soil, and groundwater when done in the informal sector or by poorly regulated industrial operations. Paint manufacturers also add lead to their formulations to improve color and durability; highly leaded paints are still found in many LMICs, including legal sales across large swathes of Africa and Asia (Figure 2), which continue to introduce lead into homes, workplaces, schools, and public facilities. Other (probably) important sources of lead exposure are common household and kitchen goods like contaminated spices, cookware, cosmetics, toys, and jewelry.

Now is the time for the G7 to Stop Lead Poisoning Across the World

In 2020, the world began waking up to the enormity of the lead poisoning problem after a landmark report by UNICEF and Pure Earth finally quantified the burden. The G7 issued a strong statement against global lead poisoning in its 2022 Environment Ministers’ Communique; hosted a workshop on the issue in November of the same year; and reiterated its commitment at the Environment Ministers meeting just last month. And in India, Health Secretary Rajesh Bhushan recently suggested the need to elevate lead poisoning awareness within the government’s flagship National Health Mission.

Lead poisoning is a serious challenge, but our recent report suggests that it’s an eminently solvable one—if and only if it receives policy prioritization commensurate with its importance. So far, G7 efforts have been relatively small in scale and highly fragmented, without a clear or comprehensive theory of change. Necessarily, the G7 cannot do everything alone; many of the solutions are found primarily at the national level. Yet G7 countries, as a grouping and in their individual capacities, are well placed to support and catalyze a serious global movement against lead poisoning. We see a few specific opportunities.

G7 leaders will convene in Hiroshima, Japan, from May 21-29.

First, the G7 should reaffirm and elevate a collective political commitment to a shared vision for a world free of lead poisoning. A strong, clear, and high-level statement is needed, referencing up-to-date international standards and evidence, and endorsed by the political leadership of G7 members, to elevate lead poisoning as a priority issue with independent standing as a pressing global challenge.

Second, we want to see strengthened international cooperation—among G7 members and the broader global community—to progressively reduce the burden of lead poisoning worldwide. The G7 should consider introducing more structured standards, potentially under the auspices of a voluntary or binding international agreement, plus regular coordination, and strategic alignment. Third, the G7 should expand its use of Overseas Development Assistance (ODA), including via technical assistance, to invest in global and country-level capacity to monitor, prevent, and treat lead poisoning.

Finally, G7 countries need to get their own houses in order to lead by example; this means passing stringent domestic regulatory standards; ensuring compliance with existing treaty obligations; integrating lead poisoning awareness and prevention into health and safety protocols for government staff; expanding domestic surveillance systems; and implementing trade measures for responsible lead sourcing and export practices.

Lead poisoning is a preventable travesty and an environmental injustice. Let’s work together to throw it in the dustbin of history.

About the author

Rachel Silverman Bonnifield is a Senior Fellow at the Center for Global Development, a Washington DC and London-based think tank, and head of the CGD’s Working Group on Lead Poisoning. 

Image Credits: US EPA, CC.