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Antonine Plague

history Maturity 11-13 Next article →

The Antonine Plague was a huge sickness that hit the Roman Empire. It lasted from the year 165 to 180 AD. This event happened during a time called the Pax Romana. This was a golden age when Rome was very strong.

Aurelius180AD
Aurelius180AD

Many people lived in large, crowded cities back then. Rome itself had about one million people living there. These busy cities made it easy for germs to spread. The plague was the first major pandemic the empire ever saw. It changed how people lived and how the empire worked.

Scientists are still trying to figure out exactly what the disease was. Some scholars believe it was smallpox because of red and black skin sores. Others think it might have been measles. A famous Greek doctor named Galen wrote about the sickness. He saw patients with fever and diarrhea.

Galenosgruppe (Wiener Dioskurides)
Galenosgruppe (Wiener Dioskurides)

He noticed that skin eruptions appeared on the ninth day of being sick. Because there is no old DNA from the plague, we cannot be sure. It remains one of history's great medical mysteries.

The sickness likely started during a war in the Near East. Roman soldiers were fighting in a city called Seleucia. They may have brought the disease back to the empire in 166 AD.

Memorial plaque commemorating soldiers who died in the Antonine Plague
Memorial plaque commemorating soldiers who died in the Antonine Plague

It spread quickly through land and sea paths. The plague reached the Rhine river and the land of Gaul. By the year 172, it had reached almost every corner of the empire. Even the co-emperor Lucius Verus died from the disease in 169 AD.

The numbers from this time are very large and serious. Some experts think 5 to 10 million people died. This was about 10% of all people in the empire. In the city of Rome, a later outbreak killed 2,000 people every day.

Marcus Aurelius Sestertius 177 860042
Marcus Aurelius Sestertius 177 860042

The Roman army was hit very hard by the sickness. Emperor Marcus Aurelius had to recruit gladiators and even slaves to fight. He needed new soldiers because so many men had died. The empire's population began to drop after this time.

This plague changed the future of the Roman world. It likely hurt trade in the Indian Ocean. This made the economy less stable for many years. Some historians believe this was the start of Rome's decline. Others think the impact was not as bad as it seems. It shows how even a strong empire can be changed by nature. Learning about the plague helps us understand how diseases shape history.

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File:Aurelius180AD.png
Aurelius180AD.png
File:Galenosgruppe (Wiener Dioskurides).jpg
Galenosgruppe (Wiener Dioskurides).jpg
File:Memorial plaque commemorating soldiers who died in the Antonine Plague.jpg
Memorial plaque commemorating soldiers...
File:Marcus Aurelius Sestertius 177 860042.jpg
Marcus Aurelius Sestertius 177 860042.jpg
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