RFK Jr., who's nominated to become the next health secretary, asked the federal government to revoke its authorization of all COVID-19 vaccines in May 2021, just as vaccinated Americans began ...

... John Moore, a professor of immunology at Weill Cornell Medical College, called Mr. Kennedy’s request to the F.D.A. “an appalling error of judgment.” Gregg Gonsalves, an epidemiologist at the Yale ...

Houston Park and John Knox, trained firefighters, are also in line for roles helping oversee the nation’s emergency preparedness and response.