Table. Hexavalent and measles-mumps-rubella vaccination counts in 2020 compared with 2019, by week, England, weeks 1–17.
| Week | Hexavalent vaccine first dose | MMR vaccine first dose | ||||
|---|---|---|---|---|---|---|
| 2019 n |
2020 n |
Percent change % (95% CI)a |
2019 n |
2020 n |
Percent change % (95% CI)a |
|
| 1 | 3,191 | 1,835 | −42.5 (−45.2 to −39.8) | 2,564 | 1,515 | −40.9 (−43.9 to −38.0) |
| 2 | 5,447 | 5,441 | −0.1 (−0.2 to 0.0) | 5,098 | 4,935 | −3.2 (−3.7 to −2.7) |
| 3 | 4,720 | 4,591 | −2.7 (−3.2 to −2.3) | 5,005 | 5,170 | 3.3 (2.8 to 3.8) |
| 4 | 4,426 | 4,418 | −0.2 (−0.3 to −0.1) | 4,893 | 5,246 | 7.2 (6.5 to 8.0) |
| 5b | 4,185 | 4,134 | −1.2 (−1.6 to −0.9) | 4,292 | 4,445 | 3.6 (3.0 to 4.1) |
| 6 | 4,168 | 3,895 | −6.5 (−7.4 to −5.7) | 3,988 | 4,029 | 1.0 (0.7 to 1.3) |
| 7 | 4,229 | 4,114 | −2.7 (−3.2 to −2.2) | 3,940 | 3,920 | −0.5 (−0.7 to 1.3) |
| 8 | 3,676 | 3,497 | −4.9 (−5.6 to −4.1) | 3,839 | 3,943 | 2.7 (2.1 to 3.2) |
| 9 | 4,051 | 3,974 | −1.9 (−2.3 to −1.5) | 4,241 | 4,278 | 0.9 (0.6 to 1.2) |
| 10 | 4,151 | 4,075 | −1.8 (−2.2 to −1.4) | 4,262 | 4,057 | −4.8 (−5.5 to −4.1) |
| 11 | 4,180 | 3,981 | −4.8 (−5.4 to −4.1) | 4,010 | 3,906 | −2.6 (−3.1 to −2.1) |
| 12b | 3,967 | 3,704 | −6.6 (−7.5 to −5.8) | 3,905 | 3,332 | −14.7 (−16.0 to −13.4) |
| 13b | 3,855 | 3,657 | −5.1 (−5.9 to −4.4) | 3,990 | 3,024 | −24.2 (−25.9 to −22.5) |
| 14 | 4,039 | 3,882 | −3.9 (−4.5 to −3.3) | 4,079 | 3,345 | −18.0 (−19.4 to −16.6) |
| 15 | 4,030 | 3,591 | −10.9 (−12.0 to −9.8) | 3,975 | 3,290 | −17.2 (−18.6 to −15.8) |
| 16 | 3,469 | 3,912 | 12.8 (11.7 to 13.9) | 3,227 | 3,356 | 4.0 (3.3 to 4.7) |
| 17 | 3,784 | 4,415 | 16.7 (15.5 to 17.9) | 3,541 | 4,510 | 27.4 (25.9 to 28.8) |
| Total | 69,568 | 67,116 | −3.5 (−3.7 to −3.4) | 68,849 | 66,301 | −3.7 (−3.8 to −3.6) |
CI: confidence interval; MMR: measles-mumps-rubella.
a 95% CI calculated using the Wilson method.
b Events in 2020 included: World Health Organization declares Public Health Emergency of International Concern on 30 January (week 5); and successive introduction of physical distancing measures in the United Kingdom on 20 and 23 March (weeks 12 and 13).