"I am very concerned," he told a hearing of the Senate health, education, labour and pensions committee. Connect the dots, he told senators: When and how school buildings can reopen will vary depending on how widely the coronavirus is spreading locally. WATCH | 100,000 new daily coronavirus cases possible unless measures taken, Fauci says:U.S. infectious disease specialist Dr. Anthony Fauci warns the United States could go from the current 40,000 new COVID-19 cases per day to 100,000 if the situation does not 'turn around.' 1:31The Centers for Disease Control and Prevention (CDC) plans more guidelines for local school systems, Director Robert Redfield said. It's not clear if that kind of broad-stroke testing would reduce spread of the coronavirus, CDC concluded.

Source: CBC News June 30, 2020 18:06 UTC