Influence of Prior Influenza Vaccination on Current Influenza Vaccine Effectiveness in Children Aged 1 to 5 Years.
Kazuhiro MatsumotoWakaba FukushimaSaeko MorikawaMasashi FujiokaTohru MatsushitaMegumi KubotaYoshina YagiYoshio TakasakiShizuo ShindoYuji YamashitaTakato YokoyamaYumi KiyomatsuSatoshi HiroiKeiko NakataAkiko MaedaKyoko KondoKazuya ItoTetsuo KaseSatoko OhfujiYoshio HirotaPublished in: Vaccines (2021)
Prior vaccination did not attenuate the current-season VE in children aged 1 to 5 years, supporting the annual vaccination strategy.