Prognosis
U.S. Cases at Six-Month High; Asia Spread Worsens: Virus Update
Healthcare workers administer Covid-19 swab tests at a site in Miami, Florida, on Aug. 6.
Photographer: Eva Marie Uzcategui/BloombergThis article is for subscribers only.
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New Covid-19 cases in the U.S. have rebounded to more than 100,000 a day on average, returning to the levels of the winter surge six months ago.