coronavirus October 21, 2020 12:08 pm CDC Updates What Counts As 'Close Contact' for COVID-19 The Centers for Disease Control and Prevention is updating what it defines as “close contact” with someone who tested positive for COVID-19. US & World Videos 0:40 Watch: Police dog tracks and finds missing 85-year-old woman in Colorado 3:09 Mama bear and cubs caught on video having a spring pool party in a California home 2:19 11-year-old celebrates teachers with appreciation snack cart 1:19 Met Gala 2024 after party looks: Cardi B, Lana Del Rey, EmRata 6:22 Craig Melvin compares ‘TODAY' crew to NASCAR