Large-scale screening of SARS-CoV-2 variants in Tokyo, Japan: A 3-year and 9-month longitudinal survey. - Takeuchi JS; Yamamoto K; Kurokawa M; Fukano K; Kamikawa A; Hatano E; Takayanagi-Nishisako S; Motohashi A; Takamatsu Y; Mitsuya H; Ohmagari N; Kimura M; et al. (Global health & medicine, 2025)