Data

Influenza vaccination

Quarter

Quarter Vaccinated during 1st trimester Vaccinated during 2nd trimester Vaccinated during 3rd trimester Vaccinated in unknown trimester Not vaccinated Unknown if vaccinated
Jan-Mar 2017 6.3% 5.1% 4.3% 3.9% 44.4% 35.9%
Apr-Jun 2017 2.3% 2.8% 14.0% 2.8% 42.0% 36.2%
Jul-Sep 2017 2.1% 12.5% 25.2% 5.0% 26.0% 29.2%
Oct-Dec 2017 8.1% 16.9% 13.5% 7.1% 29.6% 24.7%
Jan-Mar 2018 11.2% 9.2% 6.1% 5.3% 45.7% 22.6%
Apr-Jun 2018 3.3% 4.1% 20.7% 2.9% 47.7% 21.3%
Jul-Sep 2018 2.0% 17.1% 34.9% 5.0% 23.7% 17.3%
Oct-Dec 2018 9.5% 23.3% 16.9% 5.6% 29.0% 15.7%
Jan-Mar 2019 12.6% 10.9% 9.1% 5.3% 44.2% 17.9%
Apr-Jun 2019 4.1% 5.2% 27.0% 3.6% 42.5% 17.6%
Jul-Sep 2019 2.0% 27.0% 38.6% 5.4% 14.1% 12.9%
Oct-Dec 2019 15.4% 36.1% 12.1% 7.9% 16.5% 12.1%
Jan-Mar 2020 21.6% 15.4% 5.9% 7.8% 33.1% 16.2%
Data for most recent complete 4 quarters are incomplete and subject to change.

Source
Midwives Notification System, Data and Information Unit, Department of Health WA.
Data extracted 06 May 2020