Vaccination

Variants, boosters turn rich-poor vaccine gap into chasm

The global initiative to share coronavirus vaccines fairly already scaled back its pledge to the world's poor once. Now, to meet even that limited promise, COVAX would have to deliver more than a million doses every hour ...

Vaccination

WHO chief urges halt to booster shots for rest of the year

Rich countries with large supplies of coronavirus vaccines should refrain from offering booster shots through the end of the year and make the doses available for poorer countries, the head of the World Health Organization ...

Vaccination

Swiss sign new Pfizer vaccine deal, eyeing booster shots

Switzerland announced Wednesday that it has signed a new contract with Pfizer for seven million COVID vaccine doses next year and in 2023, with an eye towards providing future booster shots.

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