Plague

Plague is an infectious disease caused by the bacterium Yersinia pestis. It is spread primarily by fleas living on wild rodents and can also be transmitted from direct contact with infected humans or animals. Plague is potentially fatal and can cause severe illness, including pneumonia, and can lead to sepsis and death if left untreated. Plague has had a significant impact on human history, as it caused several devastating pandemics throughout Europe in the Middle Ages. Today, plague is rare and treatable with antibiotics, but still affects many parts of the world. Early detection of plague and prompt treatment are essential for reducing the mortality rate and preventing further spread, making public health education and surveillance important in all affected regions.