Historical Events  Science
Plague Pandemic

When was the last major plague outbreak?

MMDE: The Black Death in the 1300's

Current: China 1855

Many people are familiar with the "Black Death".

This is the term for the plague outbreak in the 1300's which hit Europe and Asia, and is said to have killed around a third of the population.

However, many people are also surprised to hear this was the second of three major world plague outbreaks and it is being pointed to as one of those Mandela Effects where something expected to be much wider known "suddenly" appears in history.

The first was the Byzantine Empire in 541. The second was the worst by far, but the third was deadly too since it killed 12 million people in India and China.

The other shock is that the third outbreak was only considered contained in 1960.

Pneumonic

The reason the second was the worst is because it was pneumonic, and could be passed from person to person, whereas the other two were bubonic, meaning it was carried by rats and fleas.