Andrew wrote:

There doesn't seem to have been much flu down under in the last 6
months though, which usually indicates what we get.

Whether covid already got all the people who would have been got by flu,
or whether increased hygiene helped, or whether people aren't going
anywhere near the doctors just because they think they have flu?

https://www1.health.gov.au/internet/main/publishing.nsf/Content/cda-surveil-ozflu-flucurr.htm/$File/flu-13-2020.pdf