Tag Archives: covid-19

Russia’s Sputnik V vaccine 91.6% effective in late-stage trial

russian sputnik

Russia’s Sputnik V vaccine was 91.6% effective in preventing people from developing COVID-19, according to peer-reviewed results from its late-stage clinical trial published in The Lancent international medical journal on Tuesday. “The development of the Sputnik V vaccine has been criticised for unseemly haste, corner cutting, and an absence of …

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United States issue Tanzania travel warning over Covid fears

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The US Centers for Diseases Control and Prevention (CDC) has advised against all travel to Tanzania. The health agency has updated Tanzania’s alert to level four, meaning transmission of coronavirus is “high or rising rapidly”. Forty-one African countries have been listed in level four, the highest category of alert. “Travellers …

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