Even Daniel Andrews said that Victoria was moving to become a pandemic of the unvaccinated.
Overall, a typical leftist mistake which was later debunked because its common sense that COVID-19 vaccines don't stop you from getting the virus, but it does reduce the chance of getting the virus by 25% for a fully vaccinated individual, and 50% for a triple-vaccinated individual.
https://www.theguardian.com/australia-news/video/2021/aug/31/victoria-covid-19-update-76-new-cases-andrews-says-its-a-pandemic-of-the-unvaccinated-video
https://www.forbes.com/sites/williamhaseltine/2022/02/08/good-news-full-vaccination-protects-against-omicron-hospitalization-and-death/?sh=11b2038f7bb2