Influenza vaccine effectiveness against influenza-associated hospitalizations in children, Hong Kong, November 2023 to June 2024
Vaccine X. 2024 Oct 6;20:100570. doi: 10.1016/j.jvacx.2024.100570. eCollection 2024 Oct. ABSTRACT We conducted a test negative study from November 2023 to June 2024, enrolling 4,367 …