26 jul 1918 ano - 1918 Pandemic Influenza

Descrição:

1918 Pandemic Influenza was the most severe pandemic influenza in recent history. About one-third of the population was infected by the virus. While systematically studies, there are still myths about this pandemic influenza about the origin of the virus and why it is so devastating.
Souce: https://www.cdc.gov/flu/pandemic-resources/basics/past-pandemics.html
Additional Reading: The Great Influenza
Book by John M. Barry.