HomeHistoryMedieval HistoryWhat is Black Death?
History·2 min·Updated Mar 13, 2026

What is Black Death?

Black Death

Quick Answer

The Black Death was a devastating pandemic that swept through Europe in the 14th century, caused by the bacterium Yersinia pestis. It resulted in the deaths of millions of people, significantly impacting society and the course of history.

Overview

The Black Death refers to a series of bubonic plague outbreaks that occurred in Europe, particularly between 1347 and 1351. It is believed to have originated in Asia and traveled along trade routes, spreading rapidly through cities and towns. The disease was primarily transmitted through fleas that lived on rats, and it caused symptoms such as fever, chills, and painful swellings known as buboes. The impact of the Black Death was profound. It is estimated that about one-third of Europe's population perished, leading to significant social and economic changes. Many laborers died, which resulted in a labor shortage that improved wages for those who survived. This shift contributed to the decline of the feudal system, as workers demanded better conditions and rights. The Black Death also had lasting effects on culture and religion. Many people turned to faith as a source of comfort, while others questioned their beliefs due to the scale of suffering. This period also saw a rise in art and literature that reflected the themes of death and mortality, making the Black Death a pivotal moment in Medieval History.


Frequently Asked Questions

The Black Death was caused by the bacterium Yersinia pestis, which was often spread by fleas that lived on rats. Poor sanitation and crowded living conditions in cities helped the disease spread quickly.
The Black Death led to a massive decline in population, which caused labor shortages and increased wages for workers. This shift weakened the feudal system and changed the social structure of Europe.
Symptoms of the Black Death included fever, chills, weakness, and swollen lymph nodes, known as buboes. These symptoms could appear suddenly, and many people died within days of becoming ill.