Influenza vaccination coverage data

NCIRS is monitoring and reporting influenza (flu) vaccination coverage data throughout the 2025 flu season. 

These data will be updated regularly between early April and the end of August 2025.

Click on the buttons below to view current 2025 influenza vaccination coverage data

All persons 2025 (YTD)

Aboriginal and Torres Strait Islander persons 2025 (YTD)

Click on the buttons below to compare 2020–2025 national influenza vaccination coverage data

All persons 2020–2025 (YTD)

Aboriginal and Torres Strait Islander persons 2020–2025 (YTD)

Data calculation

These data, drawn from the Australian Immunisation Register (AIR), have been calculated based on the proportion of AIR-registered, Medicare-eligible people recorded as having received at least one dose of influenza vaccine since 1 March 2025 (or in the same period during 2020–2024), and by age at vaccination and (for 2025 data only) state/territory of residence. 

AIR population denominators are presented: 

• as at the date of data extraction for 2025
• as at 30 June for 2020–2024.
   

View the Australian Immunisation Handbook influenza chapter
View NCIRS’ influenza immunisation resources