travel health insurance for Australia (during COVID19)

I will be travelling to Australia as a PR (first time landing) but won’t be having medicare for the first few weeks (I suppose) till I leave the hotel quarentine, find a permanent address, and apply for medicare. This is likely to take 4-5 weeks. I was searching for a health insurance provider for the first 4-5 weeks of my stay till I apply for medicare. It seems many of the insurance providers have removed the travel health insurance from their policies for the moment.

I wonder if anyone has any suggestion for this? I hope not to get infected by COVID, but in an event that I get sick I suppose the hospital bills will kill me anyways …