Unfounded claims about SARS-CoV-2’s origin continue to circulate, further complicating efforts to maintain a constructive, evidence-based public discourse.

To determine whether multiple SARS-CoV-2 infections impact the risk for long COVID, Clouston and colleagues retrospectively studied data from 2,511 essential workers in New York, most of whom were ...

New evidence suggests that SARS-CoV-2 infection can lead to the rapid development of achalasia, a rare esophageal motility disorder. The etiology of achalasia is unclear. Studies have suggested an ...