These stats are for the United States only. What we think of as the normal flu, H1N1 (Swine Flu) outbreak from April 2009 to April 2010, and COVID-19.
https://www.cdc.gov/flu/about/burden/preliminary-in-season-estimates.htm
https://www.ncbi.nlm.nih.gov/pubmed/21342903
https://www.cdc.gov/coronavirus/2019-ncov/cases-in-us.html
https://www.cdc.gov/flu/about/burden/preliminary-in-season-estimates.htm
https://www.ncbi.nlm.nih.gov/pubmed/21342903
https://www.cdc.gov/coronavirus/2019-ncov/cases-in-us.html
