An estimate of how many Americans have died from each COVID variant
Since the winter of 2020, new coronavirus variants have shaped the COVID-19 pandemic, each of which led to sharp increases...
Since the winter of 2020, new coronavirus variants have shaped the COVID-19 pandemic, each of which led to sharp increases...
North Korean state media has said the Covid wave has abated, after daily numbers of people with fever topped 390,000...
People wearing protective face masks walk amid concerns over the new coronavirus disease (COVID-19) in front of Pyongyang Station in...
Annika Merrilees ST. LOUIS — COVID-19 case rates in St. Louis and St. Louis County are on the rise, and...
Data from a phase 2/3 trial of the vaccine included 1,678 children who had received a third dose during the...
Kathryn Stephenson was crushed last summer when she learned that an experimental HIV vaccine she had worked on for years...
Pfizer-BioNTech said Wednesday that it asked the Food and Drug Administration to authorize its Covid-19 vaccine for children ages 6...
Pfizer announced Wednesday that it has completed its application to the U.S. Food and Drug Administration for a three-dose COVID-19...
The next influx of infections will probably come from the newer Omicron subvariants BA.4 and BA.5, two closely related viruses...
3 doses of same, different vaccines protect against mild, severe COVID-19Three COVID-19 vaccine doses offer good protection against infection and...