The World’s Most Devastating Pandemics

Published November 19, 2012
Updated January 11, 2018
Devastating Pandemics Plague Of Athens

Source: Weirdly Odd

Devastating Pandemics: The Plague of Athens

Starting in 430 B.C. during the Peloponnesian War, the unidentified plague that struck Athens would eventually go on to kill nearly a quarter of the city-state’s population in a very short amount of time before cropping back up again twice in later years and then vanishing altogether.

The disease, believed by some to be a form of Typhoid fever, killed a victim so fast that it was unable to truly spread beyond the borders of the city-state, preventing an epidemic from reaching the other major population centers in Greece.

Antonine Plague

Believed to have been brought back to Rome by the Roman army, the Antonine Plague was the cause of one of the deadliest pandemics in history with a final death toll exceeding 5 million people.

The disease, which appeared on two separate occasions, killed a quarter of those infected and nearly destroyed the Roman army. According to one historian, at the height of the diseases’ infection, nearly 2,000 people were dying a day in Rome.

Devastating Pandemics: Plague of Justinian

Plague of Justinian Pandemics

Source: E-Notes

This plague, named after the Byzantine Emperor who was in power when it first appeared, can be considered one of the deadliest in all human history. When the plague first struck Constantinople in 541 AD, nearly 40% of the population was killed by the disease and thousands more died as it spread throughout the countryside and abroad.

For the next two centuries, the disease returned several times, eventually claiming the lives of nearly a quarter of the human population in the known world. While many believe it was an early strain of the bubonic plague, some believe it to be a different strain of disease altogether.

author
All That's Interesting
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Established in 2010, All That's Interesting brings together a dedicated staff of digital publishing veterans and subject-level experts in history, true crime, and science. From the lesser-known byways of human history to the uncharted corners of the world, we seek out stories that bring our past, present, and future to life. Privately-owned since its founding, All That's Interesting maintains a commitment to unbiased reporting while taking great care in fact-checking and research to ensure that we meet the highest standards of accuracy.
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Savannah Cox
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Savannah Cox holds a Master's in International Affairs from The New School as well as a PhD from the University of California, Berkeley, and now serves as an Assistant Professor at the University of Sheffield. Her work as a writer has also appeared on DNAinfo.