Shinjoh M, Furuichi M, Tsuzuki S, Iqbal A, et al. Effectiveness of inactivated influenza and COVID-19 vaccines in hospitalized children in 2022/23 season in Japan - The first season of co-circulation of influenza and COVID-19. Vaccine 2023 Jun 30:S0264-410X(23)00785-5. doi: 10.1016/j.vaccine.2023.
PMID: 37419851