"Masks for the community ... I think is definitely something that we've learned over the year." (fmr DepChief Health Officer Vic July 2021. But note the prescience of Data Scientist, Jeremy Howard 1 April 2020!)
(www.abc.net.au)https://www.abc.net.au/news/2021-07-21/victoria-former-dcho-allen-cheng-on-covid-lockdowns/100310158Data Scientist Jeremy Howard:
"When historians tally up the many misstep (sic) policymakers have made in response to the coronavirus pandemic, the senseless and unscientific push for the general public to avoid wearing masks should be near the top" (Sydney Morning Herald 1 April 20).