-
541 BCE
Small Pox Outbreak
Caused by Yersinia Pestis and killed 13% of the world's population. -
430 BCE
Small Pox Outbreak
Kills 20% of Ancient Athens -
The Great Flu Pandemic
30 - 50 million people worldwide -
Yellow Fever
Killed 4500 people. -
HIVs/AIDs
25 million people have died since the first case was reported