Gozdzielewska, L., Kilpatrick, C., Reilly, J., Stewart, S., Butcher, J., Kalule, A., Cumming, O., Watson, J. & Price, L. 2022, 'The effectiveness of hand hygiene interventions for preventing community transmission or acquisition of novel coronavirus or influenza infections: a systematic review', BMC Public Health, 22, article no: 1283. https://doi.org/10.1186/s12889-022-13667-y