Pfizer and BioNTech Start Studies of Omicron-Specific Vaccine
Published
Published
Watch VideoPfizer has begun a study comparing its original COVID-19 vaccine with doses specially tweaked to match the hugely..
Watch VideoInfluential government advisers are strongly urging that teens as young as 12 get COVID-19 boosters as soon as they're..
An influential government advisory panel is considering COVID-19 boosters for younger teens, as the U.S. battles the omicron surge..