History of Plagues connected to 20s

From 420 BC Plague of Athens
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1620 New England epidemic, Malaria (South America) 

1720 -  Great Plague of Marseilles

1820 -First cholera pandemic

1920 - Spanish Flue (pandemic), Sixth cholera pandemic

2020 - Covid-19 Corona Virus Pandemic 

2120 - AI Virus ? (Artificial Intelligence)

I am sure will not be here in 2120.  So people , don't worry. These things happen time to time in this world. 
get used to it.