Lopez L, Burgner D, Glover C, Carr J, Clark J, Boast A, Vasilunase N, McMullan B, Francis JR, Bowen AC, Blyth CC, Macartney KK, Crawford N, Carey E, Wood N, Britton PN Full text COVID-19 Immunisation coverage Surveillance 2022 The Lancet Regional Health - Western Pacific 2022;27:100604. doi: 10.1016/j.lanwpc.2022.100604