Vaccination

COVID vaccines are not in the food supply

Anti-vaccine advocates have for years used foreboding imagery of syringes to paint immunizations as dark and dangerous. But recent vaccine conspiracy theories are casting an air of fear around more mundane things—like cows ...

Vaccination

Rich countries getting new COVID vaccine before poorer ones

The company behind a COVID-19 vaccine touted as a key tool for the developing world has sent tens of millions of doses to wealthy nations but provided none yet to the U.N.-backed effort to supply poorer countries, a sign ...

Vaccination

Covax opens new front in pandemic arms race

Covax aims to break the COVID-19 pandemic in 2022 by ensuring a steady supply of vaccines at last for the world's poorest countries—and swiftly getting them into arms.

Vaccination

Brazil turns the tide with Covid-19 vaccines

Despite a slow start plagued by much controversy that still haunts President Jair Bolsonaro, Brazil's coronavirus vaccination campaign is now one of the fastest-paced and farthest-reaching in the world.

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