Health

Thousands of cases of a worrying variant have been reported in the US. These states have the highest numbers

Manufacturing moonshot: How Pfizer makes its millions of Covid-19 vaccine doses

"Quality" issue at Baltimore vaccine plant delays some of Johnson & Johnson's vaccine

Experts predicted the UK variant would become dominant in the US by March. So, is it?

Covid-19 led to a global increase in stillbirths, maternal mortality, and depression, review finds

The American Red Cross is in critical need of blood donations right now. Here's how to donate

Lab leak Covid-19 theory is like something out of a comic book, virologist says

She's 14 months old and needs a drug that costs $2.1 million to save her life

Covid-19 was third leading cause of death last year, CDC confirms in early data

Two US counties to become testing grounds for regular at-home Covid-19 tests