Uda K, Okubo Y, Tsuge M, Tsukahara H, et al. Impacts of routine varicella vaccination program and COVID-19 pandemic on
varicella and herpes zoster incidence and health resource use among children in
Japan. Vaccine 2023 Jun 19:S0264-410X(23)00739-9. doi: 10.1016/j.vaccine.2023.
PMID: 37400282