U.S. prepares push to reduce 'unnecessary' COVID-19 testing: official https://t.co/bYWtrsdlEr pic.twitter.com/5JisljGBFc— Reuters (@Reuters) July 16, 2020
U.S. prepares push to reduce 'unnecessary' COVID-19 testing: official https://t.co/bYWtrsdlEr pic.twitter.com/5JisljGBFc