Two Years Since First Covid Case In U.S., The Virus Continues Its Spread

NEW YORK, NEW YORK - JANUARY 21: A Covid-19 testing van sits along a Manhattan street on January 21, 2022 in New York City. Two years ago, the CDC confirmed the first known case of coronavirus in the U.S. As New York City's Covid numbers begin to plateau, and in some neighborhoods sharply drop, Covid case numbers are still increasing in many regions of America. (Photo by Spencer Platt/Getty Images)