Data
Pertussis vaccination
| Quarter |
Vaccinated during 1st trimester |
Vaccinated during 2nd trimester |
Vaccinated during 3rd trimester |
Vaccinated in unknown trimester |
Not vaccinated |
Unknown if vaccinated |
| Jan-Mar 2022 |
1.6% |
32.0% |
30.0% |
7.0% |
11.1% |
18.3% |
| Apr-Jun 2022 |
0.9% |
27.2% |
31.5% |
7.0% |
12.0% |
21.4% |
| Jul-Sep 2022 |
0.9% |
29.2% |
33.3% |
6.7% |
10.8% |
19.1% |
| Oct-Dec 2022 |
0.9% |
30.9% |
29.6% |
7.5% |
11.9% |
19.2% |
| Jan-Mar 2023 |
1.0% |
29.1% |
31.6% |
6.5% |
11.5% |
20.3% |
| Apr-Jun 2023 |
0.9% |
27.7% |
33.6% |
5.8% |
12.7% |
19.2% |
| Jul-Sep 2023 |
0.9% |
30.7% |
33.9% |
5.7% |
12.0% |
16.8% |
| Oct-Dec 2023 |
1.1% |
34.3% |
28.9% |
6.1% |
11.7% |
18.0% |
| Jan-Mar 2024 |
1.1% |
32.7% |
29.1% |
5.9% |
12.9% |
18.3% |
| Apr-Jun 2024 |
0.8% |
32.1% |
32.2% |
5.2% |
11.6% |
18.1% |
| Jul-Sep 2024 |
1.0% |
35.3% |
30.1% |
5.7% |
11.0% |
16.8% |
| Oct-Dec 2024 |
1.2% |
38.3% |
27.7% |
5.6% |
11.4% |
15.8% |
| Jan-Mar 2025 |
1.4% |
35.1% |
29.1% |
5.0% |
12.5% |
16.9% |
Data for most recent complete 4 quarters are incomplete and subject to change.
Source
Midwives Notification System, Information and System Performance Directorate, Department of Health WA.
Data extracted 06 April 2025