COVID-19 February 4, 2022 2:58 pm CDC Increases Wastewater Test Sites Searching for Traces of Coronavirus To flag potential outbreaks of coronavirus, the Center for Disease Control and Prevention will begin testing an additional 250 wastewater sites across the United States. US & World Videos 1:40 Charlie Puth reacts to Taylor Swift's ‘The Tortured Poets Department' name-drop 2:52 Severe weather kills at least 5 as tornadoes rip through Midwest and South 0:48 World Central Kitchen to resume operations in Gaza 3:26 Confrontations occur at UCLA campus amid ongoing protests 0:57 Fights break out at UCLA between pro-Palestinian, pro-Israel supporters
