Did it work? I mean the mask.
Spanish flu: Estimates of deaths range from 17 million to 50 million, and possibly as high as 100 million
I think during those times this mask thing was just for the elites or medical personnels only, because poor's were dying in streets of Europe mask-less.
Indeed. There hasn't always been affordable access to lifesaving systems for the poor (and illiterate).
Now nearly everybody everywhere has access to the necessary information.
The biggest problem now is the malicious misinformation and disinformation being spread in the Mainstream Social Media.
When I was in school, we were taught not to believe everything we read in the newspapers or by extension everything we saw on TV or heard on the radio.
Now it's common for gullible dupes to swallow what they read or watch on the internet.
Sigh.