Top 10 Deadliest Pandemics in Human History | The black death : 9 times more deadly than coronavirus

#coronavirus
#pandemicsinhistory
#blackdeath
#deadliestviruses
This is a informative video about some of the greatest
pandemics in the history of world.Cholera, bubonic plague, smallpox, and influenza are some of the most brutal killers in human history. And outbreaks of these diseases across international borders, are properly defined as pandemic, especially smallpox, which throughout history, has killed between 300-500 million people in its 12,000 year existence.

THANKYOU FOR WATCHING