Pilot of asymptomatic swabbing of humans following exposures to confirmed avian influenza A(H5) in avian species in England, 2021/2022. - Capelastegui F; Smith J; Kumbang J; Humphreys C; Padfield S; Turner J; Mumford A; Richardson N; Oliver I; Dabrera G (Influenza and other respiratory viruses, 2023)