Comparative risk of post-acute sequelae among adults following SARS-CoV-2 or influenza virus infection: A retrospective cohort study among United States adults. - Lewnard, Joseph A.; Malden, Debbie E.; Hong, Vennis; Skela, Jessica; Feldstein, Leora R.; Saydah, Sharon; Reyes, Iris Anne C.; Hechter, Rulin; Sy, Lina S.; Ackerson, Bradley K.; Tartof, Sara Y. (PLoS Medicine, 2025)