Foulkes, S., Munro, K., Sparkes, D., Khawam, J., Russell, S., Dunne, A., Timeyin, J., Hettiarachchi, N., Cairns, M., Bradley, D., de Lacy, E., Wilson, K., Andrews, N., Charlett, A., Respiratory Virus and Microbiome Initiative (RVI) Team, Bellis, K., Huang, Y., Forbes, M., Frick-Kretschmer, A., Knoll, M., Harrison, E., SIREN Study Group, Brown, C., Atti, A., Islam, J., Hopkins, S. & Hall, V. 2025, 'Prevalence and impact of SARS-CoV-2, influenza, respiratory syncytial virus (RSV) infection and respiratory illness on UK healthcare workers during winter 2023/24 (September 2023 to March 2024): SIREN cohort study [pre-print]'. To be published in medRxiv [Preprint]. Available at: https://doi.org/10.1101/2025.03.07.25323556