So far Covid-19 pales in comparison with the H1N1 Pandemic of 2009-2010. Below are the stats for just the U.S.
CDC: pH1N1: From 12 April 2009 to 10 April 2010, we estimate that approximately
60.8 million cases (range: 43.3-89.3 million),
274,304 hospitalizations (195,086-402,719), and
12,469 deaths (8868-18,306) occurred in the United States due to pH1N1. Eighty-seven percent of deaths occurred in those under 65 years of age with children and working adults having risks of hospitalization and death 4 to 7 times and 8 to 12 times greater, respectively, than estimates of impact due to seasonal influenza covering the years 1976-2001. In our study, adults 65 years of age or older were found to have rates of hospitalization and death that were up to 75% and 81%, respectively, lower than seasonal influenza. These results confirm the necessity of a concerted public health response to pH1N1.
https://www.cdc.gov/h1n1flu/estimates_2009_h1n1.htm
No nation wide shutdowns, national emergencies, or economic collapse. How very odd!