The White House COVID-19 response team doesn't believe it's a good idea for people to wait for a modified version of the vaccine that targets the omicron variant. Health officials said they are ...

After struggling for months to persuade Americans to get the COVID-19 vaccine, U.S. health officials could soon face a fresh challenge: talking vaccinated people into getting booster shots to gain ...

White House coordinator encourages people to get booster before Halloween White House COVID coordinator Dr. Ashish Jha told ABC News that eligible people should get the new COVID booster before the ...