COVID-19 March 17, 2022 9:53 pm Moderna Asks FDA to Authorize Second Booster Shot for All Adults The request comes two days after Pfizer asked the Food and Drug Administration to authorize a second booster shot for adults 65 and older. US & World Videos 3:45 Afternoon rains expected on Sunday 4:04 Afternoon clouds over the region on Saturday 2:15 Prince William and Kate Middleton ‘going through hell,' friend claims (report) 8:01 Lady Gaga's outfit changes, Rihanna's bold looks and more iconic Met Gala moments 2:48 Taylor Swift fans react to Jake Gyllenhaal and Sabrina Carpenter's ‘SNL' appearance