HPV immunisation coverage data

HPV immunisation coverage is measured across 3 milestone ages — 14 years, 17 years and 25 years.


About HPV immunisation coverage data

We publish HPV immunisation coverage quarterly.

  • Quarter 1 — 1 July to 30 September.
  • Quarter 2 — 1 October to 31 December.
  • Quarter 3 — 1 January to 31 March.
  • Quarter 4 — 1 April to- 30 June.

Extra data suppression methods are applied to HPV immunisation coverage reports to protect privacy.

  • The threshold for primary suppression has changed from any count below 6 to any count below 10. These values were replaced with 'n/s'.
  • Secondary suppression is applied where there is a possibility of back calculation by replacing the row or column with 'n/s'.