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Public Health

The B.1.1.7 coronavirus variant, first identified in the U.K., is currently the most common lineage in the U.S., according to data from the CDC. 

The U.S. transplant landscape has dramatically changed since surgeons at Chicago-based Northwestern Memorial Hospital performed the nation's first known lung transplant on a COVID-19 patient in June 2020. Now, transplants involving COVID-19 patients are becoming increasingly common nationwide, with nearly…

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The B.1.1.7 coronavirus variant, which first emerged in the U.K. and is now the dominant strain in the U.S., is more contagious, though not tied to higher death rates or worse outcomes, compared to older strains, according to a study…

More than half of new U.S. COVID-19 cases are among people ages 18 to 49, with younger people who haven't been vaccinated increasingly accounting for more infections, according to CDC data and The Wall Street Journal.

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