Changes in epidemiological characteristics and sero-prevalence against the varicella zoster virus in school-age children after the introduction of a national immunization program in Japan

Yasui Y, Mitsui T, Arima F, Uchida K, Inokuchi M, Tokumura M, Nakayama T. Changes in epidemiological characteristics and sero-prevalence against the varicella zoster virus in school-age children after the introduction of a national immunization program in Japan. Hum Vaccin Immunother. 2021; 17(8): 2494-2500.