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Tuberculosis (TB) (When (There was an outbreak in 2017 (https://www.who…

- - - - https://www.cdc.gov/tb/worldtbday/history.htm
- - - - People in the industrial revolution lived very close to each other
        
        Which meant it was easy to pass
        
        https://medlineplus.gov/tuberculosis.html
- - - - Disease followed
        
        https://www.history.com/news/when-early-humans-left-africa-tuberculosis-traveled-with-them