The 10 worst pandemics in history💀💀
1. Smallpox
Deaths(1877-1977)- 500000000
2. Black Death
Deaths(1346-1353)- 200000000
3. Plague Of Justinian
Deaths(541-750)- 90000000
4. Spanish Flu
Deaths(1918-1920)- 26903661
5. HIV epidemic
Deaths(1980-now)- 35000000
Read continue-covid-19 compared to other pandemics in history (99learner.blogspot.com)