Fulfilling the legacy of its pioneering name, the Russian Sputnik V vaccine, was over 91% effective in preventing symptomatic COVID-19 cases and 100% effective in preventing severe COVID, according to results published Tuesday in The Lancet.  Globally, that means that the Sputnik vaccine joins the club with just two other coronavirus vaccines that have demonstrated […] Continue reading ->
AstraZeneca has agreed to increase its COVID-19 vaccine deliveries to the European Union by 30% after a week of feuding over a shortfall in vaccine deliveries, announced by the pharma company after its manufacturing plants hit a number of snags.  By April or June, a series of manufacturing foul-ups reported by Pfizer as well as […] Continue reading ->
Novavax has become the first  COVID-19 vaccine to show clinical efficacy against two major new SARS-CoV-2 virus variants now circulating worldwide – although the vaccine’s highest efficacy of 95.6% was against the COVID strain that had been predominant up until the end of 2020. The results of a UK-based Phase 3 clinical trial, which enrolled […] Continue reading ->
Member countries will have an idea of how many COVID vaccine doses they will receive via the World Health Organization’s COVAX Facility and when they will arrive within the next day, WHO special advisor Dr Bruce Alyward has said. These “indicative allocations” would depend on when the WHO’s regulatory review of the specific vaccines that […] Continue reading ->
IBADAN – Five African countries have now confirmed cases of the SARS-CoV-2 501Y.V2 variant, which first appeared in South Africa, and there is concern that the variant is circulating undetected elsewhere on the continent. The Gambia and Nigeria have seen cases of the variant B.1.1.7, first identified in the United Kingdom, said WHO’s African Regional […] Continue reading ->
While very low-income countries have experienced relatively low mortality rates from COVID-19, they can expect higher mortality caused by the knock-on effects of the pandemic on their fragile health systems, according to the Executive Director of the Global Fund to Fight AIDS, TB and Malaria. Since the pandemic first overwhelmed health systems in early 2020, […] Continue reading ->
The Moderna COVID-19 vaccine is safe for most people including those with a wide range of underlying medical conditions, according to the World Health Organization’s Strategic Advisory Group of Experts (SAGE) on immunizations. However, the vaccine is not recommended for pregnant women or children as it has not been tested on these groups, according to […] Continue reading ->
Michael Osterholm – a leading member of the United States President’s coronavirus transition team – has said he is “convinced” by data indicating the UK COVID-19 variant is more deadly, even as United Kingdom officials downplay the limited and “uncertain” evidence. Meanwhile, Moderna announced today that it will “test an additional booster dose of its […] Continue reading ->