11A model of a coronavirus virion sits on top of
FILE PHOTO: A model of a coronavirus virion sits on top of a car advertising home test kits for COVID-19 in Boston, Massachusetts, U.S., May 24, 2022. REUTERS/Brian Snyder/File Photo
FILE PHOTO: A model of a coronavirus virion sits on top of a car advertising home test kits for COVID-19 in Boston, Massachusetts, U.S., May 24, 2022. REUTERS/Brian Snyder/File Photo