A policeman in San Francisco scolds a man for not wearing a mask during the 1918 Influenza Pandemic, 1918
![r/HistoryPorn - A policeman in San Francisco scolds a man for not wearing a mask during the 1918 Influenza Pandemic, 1918 [700x525]](https://i.redd.it/cgwrvji41af51.jpg "r/HistoryPorn - A policeman in San Francisco scolds a man for not wearing a mask during the 1918 Influenza Pandemic, 1918 [700x525]")
Shoppers wear masks at a mall on the third day of Quebec's mandatory mask order for all indoor public spaces July 20, 2020 in Laval, Que.
Shoppers wear masks at a mall on the third day of Quebec's mandatory mask order for all indoor public spaces July 20, 2020 in Laval, Que.