The most advanced trials for coronavirus vaccines cannot tell researchers if the shots will save lives, or even if they'll prevent serious disease, a drug development...
Older people, women and those with a wide range of symptoms in the first week of their illness appear to be most likely to develop "long...
Despite repeated claims they're committed to transparency, Johnson & Johnson and the US Food and Drug Administration still aren't revealing crucial details one ...
The coronavirus pandemic has brought countries to a standstill. In many places, as countries reopen, Covid-19 cases are on the rise. Follow here for the latest.
The coronavirus pandemic has brought countries to a standstill. In many places, as countries reopen, Covid-19 cases are on the rise. Follow here for the latest.
Ten states reported their highest single-day tallies of new Covid-19 infections Friday, and the country reported its highest one-day total since July, as expert...
The coronavirus pandemic has brought countries to a standstill. In many places, as countries reopen, Covid-19 cases are on the rise. Follow here for the latest.
One hockey player infected as many as 14 other people at a single indoor ice hockey game last spring, Florida health department officials reported Thursday.
People with blood group O may be less vulnerable to Covid-19 and have a reduced likelihood of getting severely ill, according to two studies published Wednesday...
Former NASA astronaut Chris Ferguson says he no longer plans to command the first-ever crewed mission of the Boeing Starliner, the spacecraft he's spent the las...