World

Russian Scientists Say Sputnik V Works Well Against Covid Mutations

[ad_1] MOSCOW, February 27: A Russian trial testing the effectiveness of revaccination with Sputnik V injection to protect against new coronavirus mutations is producing robust results, researchers said Saturday. Last month, President Vladimir Putin ordered a review by March 15 of vaccines produced in Russia to determine their effectiveness against …

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US Expert Panel Recommends Authorizing J&J Covid Vaccine

[ad_1] WASHINGTON, Feb 26: An American panel of independent experts voted unanimously on Friday to recommend the Covid-19 injection of a Johnson & Johnson dose for emergency approval, paving the way for a third vaccine to begin shipping soon to the worst-affected country. of the world. The 22 members of …

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AstraZeneca, Sputnik vaccines face hurdles if COVID injections become an annual affair

[ad_1] ZURICH (Reuters) – Vaccines from AstraZeneca, Russia’s Gamaleya Institute and Johnson & Johnson fight the coronavirus with another virus, leaving scientists concerned that the vaccines could lose potency if annual vaccines become necessary to combat the new variants. So-called viral vector injections, also used by several Chinese COVID-19 vaccine …

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