Incidence of Human Metapneumovirus Among Older Adults in 10 High-Income Countries: A Systematic Literature Review, Meta-analysis, and Modeling Study. - Lei, Jiali; Gillespie, Catherine W; Santoni, Serena; Suba, Jam; Kanesa-thasan, Niranjan; Meulen, Ajoke Sobanjo-ter (Open Forum Infectious Diseases, 2025)