Okoli GN, Kwan MYW, Chan ELY, Murphy C, et al. Estimates of SARS-CoV-2 vaccine effectiveness against COVID-19-associated hospitalisation in paediatric patients in Hong Kong during two successive SARS-CoV-2 epidemic waves dominated by the Omicron variant: A test-negative design study. Vaccine 2026;75:128262.
PMID: 41579753