Obviously covid had some effect, but screening numbers during...

Obviously covid had some effect, but screening numbers during the peak of lockdowns were not as bad as some would make out and they are tracked by the Government.

IMO Australians are conservative and going out of your way for over a week to be poked and prodded for no benefit of your own diagnosis, treatment or outcome is a hard sell and this is during a time when they are dealing with one of the hardest times of their life.
The main people who would want to take part would be ones with a family history and see benefits for their future generations.