Here's what you need to know this week.
Scientists are still uncertain if COVID-19 has a biological connection to these later illnesses.
New CDC recommendations advise that fully vaccinated people in the US can go on the move, as long as they...
COVID-19 death rates were highest among people of color and people 85 and older.
The vaccine maker has had multiple wins in its most recent clinical trials.
Here's everything you need to know this week.
Breakthrough cases are still possible, so we need to remain vigilant.
A combination of vaccines could help distribution problems—and potentially increase protection against variants.
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