Seasonality of Respiratory Syncytial Virus — United States, 2017–2023

Authors: Sarah Hamid, Amber Winn, Rishika Parikh, Jefferson M. Jones, Meredith McMorrow, Mila M. Prill, Benjamin J. Silk, Heather M. Scobie, Aron J. Hall - MMWR Morbidity and Mortality Weekly Report 2023 cited by 308

ongoing monitoring of RSV circulation can guide the timing of RSV immunoprophylaxis and of clinical trials and postlicensure effectiveness studies. Although the timing of the 2022-23 season suggests that seasonal patterns are returning toward those observed in prepandemic years, clinicians should be aware that off-season RSV circulation might continue.