The World Health Organization issued a stark warning to European nations Thursday, saying that relaxing COVID measures could spark a “perfect storm” allowing cases to spiral—as […]
From the start of the pandemic, it was clear that some people who were infected with the coronavirus were experiencing more severe illness, which increased their […]
A UCLA-led study shows that physicians frequently order preventive medical services for adult Medicare beneficiaries that are considered unnecessary and of “low value” by the U.S. […]
A new study is drawing the most detailed picture yet of SARS-CoV-2 infection in the lung, revealing mechanisms that result in lethal COVID-19, and may explain […]