Changes in Viral Dynamics Following the Legal Relaxation of COVID‐19 Mitigation Measures in Japan From Children to Adults: A Single Center Study, 2020–2023

Abstract

Age-stratified analysis reveals a dynamic pattern of circulating pathogen in each age group after relaxation measures. This study provides essential epidemiologic data that can guide strategies to protect different age groups and effectively respond to respiratory infections in post-COVID-19 era.