News Dr. Anthony Fauci tells Congress new coronavirus cases could reach 100,000 a day without changes June 30, 2020June 30, 2020 Maureen Groppe, USA TODAY Comments Off on Dr. Anthony Fauci tells Congress new coronavirus cases could reach 100,000 a day without changes New cases have been increasing by abut 40,000 a day, Fauci told Congress Tuesday, adding that could rise to 100,000 a day without changes.