Interim Estimates of 2023-24 Seasonal Influenza Vaccine Effectiveness - United States. - Frutos AM; Price AM; Harker E; Reeves EL; Ahmad HM; Murugan V; Martin ET; House S; Saade EA; Zimmerman RK; Gaglani M; Wernli KJ; et al. (MMWR. Morbidity and mortality weekly report, 2024)