The plague is a serious bacterial infection that can be deadly. Sometimes referred to as the “black plague,” the disease is caused by a bacterial strain called Yersinia pestis. This bacterium is found in animals throughout the world and is usually transmitted to humans through fleas.

The plague bacteria can be transmitted to humans in the following ways: Flea bite:Flea bite exposure may result in primary bubonic plague or septicemic plague. Contact with contaminated fluid or tissue:Humans can become infected when handling tissue or body fluids of a plague-infected animal. This form of exposure most commonly results in bubonic plague or septicemic plague.

Plague is infamous for killing millions of people in Europe during the Middle Ages. Nowadays, it is a rare but persistent cause of illness in rural areas in the western United States and certain regions of Africa and Asia. Plague is a disease that affects humans and other mammals, caused by the bacterium, Yersinia pestis.

Plague is caused by the bacteria Yersinia pestis, a zoonotic bacteria usually found in small mammals and their fleas. People infected with Y. pestis often develop symptoms after an incubation period of one to seven days. There are two main clinical forms of plague infection: bubonic and pneumonic.

Yes. People who have had close contact with an infected person can greatly reduce the chance of becoming sick if they begin treatment within 7 days of their exposure. Treatment consists of taking antibiotics for at least 7 days. How quickly would someone get sick if exposed to plague bacteria through the air?

But at length it came to Gloucester, yea even to Oxford and to London, and finally it spread over all England and so wasted the people that scarce the tenth person of any sort was left alive. Plague was reportedly first introduced to Europe via Genoese traders from their port city of Kaffa in the Crimea in 1347.