"It's of course very aggressive -- but it is possible," a scientist says. With top White House officials indicating a coronavirus vaccine may be available by January 2021, scientists and vaccine ...

Getting an updated coronavirus vaccine can be particularly challenging this year. The Food and Drug Administration approved those shots for people who are 65 and older or have underlying conditions ...

Kim Parker contributed to this chapter. The COVID-19 pandemic sent shockwaves through the U.S. labor market. Businesses shuttered, millions of Americans lost their jobs, and for many others their home ...

Earlier this month, study results showed that molnupiravir, Merck’s investigational antiviral pill, cut hospitalization rates of Covid-19 patients by about half. Molnupiravir is the first oral ...

Clockwise from top left: A second-grader does remote schoolwork at the Reading, Pennsylvania, Boys and Girls Club in January 2021. Protesting against COVID-19 vaccine mandates in Buffalo, New York, in ...