Australia recorded just 229 flu cases this April, compared with 18,705 last April, probably due to lockdown measures to stop the spread of the coronavirus
Source:
https://www.newscientist.com/article/2242113-australia-sees-huge-decrease-in-flu-cases-due-to-coronavirus-measures/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home