Health care workers use a nasal swab to test a person for COVID-19 at a pop up testing site at the Koinonia Worship Center and Village on July 22, 2020 in Pembroke Park, Florida./Credit: Joe Raedle/Getty Images
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While Covid-19 cases spike among children, Fauci says colleges shouldn't send infected students home
New Covid-19 hot spots keep popping up across the US, with worrying trends in the Midwest and at colleges nationwide.
