FILE - An aerial view of the East Bay Municipal Utility District Wastewater Treatment Plant on April 29, 2020 in Oakland, California. (Photo by Justin Sullivan/Getty Images)SALT LAKE CITY (AP) - Days after he crossed the country to start college, Ryan Schmutz received a text message from Utah State University: COVID-19 had been detected at his dorm.Within 10 minutes, he dropped the crepes he was making and was whisked away by bus to a testing site.“We didn’t even know they were testing,” said Schmutz, who is 18 and from Omaha, Nebraska. “It all really happened fast.”Schmutz was one of about 300 students quarantined to their rooms last week, but not because of sickness reports or positive tests.