https://t.co/jO4m2EJWzh This chart of the 1918 Spanish flu shows why social distancing works. Philadelphia threw a parade, St. Louis didn’t. #COVID19 https://t.co/WnM6GMz2MU directly from Twitter

via Twitter https://twitter.com/Loimere

April 20, 2020 at 11:45AM

https://t.co/jO4m2EJWzh This chart of the 1918 Spanish flu shows why social distancing works. Philadelphia threw a parade, St. Louis didn’t. #COVID19 https://t.co/WnM6GMz2MU directly from Twitter

via Twitter https://twitter.com/Loimere

April 20, 2020 at 11:45AM