Mutations in the new coronavirus could reduce the effectiveness of vaccines against it. But vaccines themselves can also drive viral mutations, depending
Facebook is expanding its ban on vaccine misinformation and highlighting official information about how and where to get COVID-19 vaccines as governments
Editor's Note: As this year winds down, we're looking back at some people we spoke to earlier in 2020, when the coronavirus pandemic was in its
Whether it's strange rashes on the toes or blood clots in the brain, the widespread ravages of COVID-19 have increasingly led researchers to focus on
At least 97,000 children tested positive for the coronavirus during the last two weeks of July, according to a new review of state-level data by the