The Asian flu of 1957-58 was a deadly pandemic with a broader reach for severe outcomes than Covid-19 of 2020. It killed between 1 and 4 million people worldwide, and 116,000 in the US in a time with half the population. It was a leading contributor to a year in which the US saw 62,000 excess deaths.
https://www.aier.org/article/in-the-asian-flu-of-1957-58-they-rejected-lockdowns/
