Bedston, S, Lowthian, E, Jarvis, C I, Akbari, A, Beggs, J, Bradley, D, de Lusignan, S, Griffiths, R, Herbert, L, Hobbs, R, Kerr, S, Lyons, J, Midgley, W, Owen, R K, Quint, J K, Tsang, R, Torabi, F, Sheikh, A & Lyons, R A 2023, ' COVID-19 booster vaccination uptake and infection breakthrough amongst health care workers in Wales : A national prospective cohort study ', Vaccine, vol. 41, no. 7, pp. 1378-1389 . https://doi.org/10.1016/j.vaccine.2023.01.023 Bedston, S, Lowthian, E, Jarvis, C I, Akbari, A, Beggs, J, Bradley, D, de Lusignan, S, Griffiths, R, Herbert, L, Hobbs, R, Kerr, S, Lyons, J, Midgley, W, Owen, R K, Quint, J K, Tsang, R, Torabi, F, Sheikh, A & Lyons, R A 2023, ' COVID-19 booster vaccination uptake and infection breakthrough amongst health care workers in Wales: A national prospective cohort study ', Vaccine, vol. 41, no. 7, pp. 1378-1389 . https://doi.org/10.1016/j.vaccine.2023.01.023