Vaccination

US panel backs COVID-19 boosters only for seniors, high-risk

Dealing the White House a stinging setback, a government advisory panel overwhelmingly rejected a plan Friday to give Pfizer COVID-19 booster shots across the board, and instead endorsed the extra vaccine dose only for those ...

Medical economics

What would it take to vaccinate the world against COVID-19?

In a world of 7.9 billion people, some 5.57 billion COVID-19 vaccine doses have been administered globally. But those doses have not been distributed equally around the world. There's a vast gulf in vaccine rates between ...

Diseases, Conditions, Syndromes

US intelligence still divided on origins of coronavirus

U.S. intelligence agencies remain divided on the origins of the coronavirus but believe China's leaders did not know about the virus before the start of the global pandemic, according to results released Friday of a review ...

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