Climate change, unplanned urbanization, sprawling cities, and the El Nino effect all converged to make 2024 a “historic” year for dengue transmission. With increased opportunities for Aedes aegypti mosquitoes–the insects that carry dengue– to breed, cases reached a record 12.7 million cases in the WHO’s Americas Region, nearly three times more than in 2023. This translates […] Continue reading ->
Nearly one fifth of dengue cases in Latin America and the Caribbean, or about 45 million infections a year, are attributable to climate change, in the past decade, according to a new study by researchers at Harvard and Stanford Universities.  Rising temperatures combined with mosquito species uniquely suited to sprawling urbanization and deforestation are fueling […] Continue reading ->
The Africa CDC has slammed the US government’s recent Level 3 travel advisory for Rwanda as unfair and baseless, arguing it undermines Rwanda’s proactive efforts to contain a Marburg outbreak. With rapid testing, vaccinations, and coordinated emergency response measures in place, Rwanda’s leaders insist the country poses no international threat and warn that travel restrictions […] Continue reading ->
Better use of existing pneumonia and typhoid vaccines as well as new TB and pneumonia vaccines that are currently in clinical trials, could save over half a million deaths annually from drug resistant pathogens that don’t respond to antibiotics, according to a new WHO report on how vaccine strategies can reduce antimicrobial resistance (AMR). And […] Continue reading ->
Three African countries—Algeria, Cabo Verde, and Mauritius—have successfully eliminated malaria, but dozens more still face this deadly disease. Globally, only 44 countries have eradicated malaria. The question of whether the rest of Africa catch up was explored in the latest Global Health Matters podcast, hosted by Dr. Garry Aslanyan. To delve into this issue, Aslanyan […] Continue reading ->
A little known, but potentially lethal virus is spreading throughout Latin America and the Caribbean, prompting the US Centers for Disease Control (CDC) and other health agencies to issue warnings for travelers and clinicians. Oropouche virus, an arbovirus like dengue, Zika, and chikungunya, is spread through certain midge or mosquito bites. Oropouche symptoms are similar […] Continue reading ->
Côte d’Ivoire became the first country to roll out the new R21/Matrix-M vaccine with the first child vaccinated in Abidjan on Monday. The vaccine, co-developed by the University of Oxford and Serum Institute of India (SII), was granted prequalification status by the World Health Organization (WHO) in December last year. This follows the approval of […] Continue reading ->