First pill to prevent COVID-19 after exposure approved by FDA

The FDA has approved the first and only pill to prevent COVID-19 after exposure to the virus. Here's how it works. (Photo: ...
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What actually happened in your body after the COVID vaccine

If you get the Pfizer mRNA vaccine, your body doesn’t get the virus. It gets instructions to make a harmless piece of the ...

Fact Check: Hantavirus infection is not a confirmed side effect of Pfizer’s COVID-19 vaccine

There are no hantaviruses in the ingredient list of the Pfizer COVID vaccine, now called Comirnaty. According to Pfizer’s ...