Author response for 'Severity Scale of Influenza and Acute Respiratory Illness Hospitalizations to Support Viral Genomic Surveillance: A Global Influenza Hospital Surveillance Network Pilot Study' - null Boudewijns, Bronke; null Caini, Saverio; null Del Riccio, Marco; null Nunes, Marta C; null Chaves, Sandra S; null Andrew, Melissa K; null Ortiz, Justin R; null Sandulescu, Oana; null Bresee, Joseph S; null Burtseva, Elena; null Coulibaly, Daouda; null Danilenko, Daria M; et al. (2025)