What is the approximate doubling time in Australia?

Australia's current doubling time is estimated to be approximately 19 days, as of October 2022. However, this could vary significantly depending on changes in the transmission rate of the virus and the vaccination rate. It's important to note that doubling times can change rapidly, especially in the early stages of an outbreak or with the emergence of new variants. To obtain the most up-to-date information, please refer to official sources, such as government health agencies or reputable news outlets, for the latest estimates.