Vaccination

FDA backs Pfizer COVID-19 boosters for seniors, high-risk

The U.S. moved a step closer Wednesday to offering booster doses of Pfizer's COVID-19 vaccine to senior citizens and others at high risk from the virus as the Food and Drug Administration signed off on the targeted use of ...

Vaccination

Top doctors say not so fast to Biden's boosters-for-all plan

Just one month ago, President Joe Biden and his health advisers announced big plans to soon deliver a booster shot of the coronavirus vaccine to all Americans. But after campaigning for the White House on a pledge to "follow ...

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

You're vaccinated but get a breakthrough infection: What next?

(HealthDay)—More than 171 million people are fully vaccinated against COVID-19 in the United States, but the highly infectious Delta variant has left some with "breakthrough" cases nonetheless.

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