How the plague is transmitted from fleas to humans?

Many ask, "is bubonic plague still around today?" The answer is yes. Though rare, this historic disease still poses a threat in some regions. This guide explains what you need to know to stay informed and safe.

What are the main causes of Plague?

• The plague is caused by the bacterium Yersinia pestis, the same agent that caused the Black Death, a devastating pandemic in history.
• The disease is primarily transmitted through the bite of an infected bubonic plague flea that has fed on a rodent like a rat or squirrel.
• How is the bubonic plague transmitted otherwise? Through contact with infected animal tissues or inhaling droplets from a person with pneumonic plague.

Key symptoms of Plague to watch for

• Classic bubonic plague symptoms include sudden fever, weakness, and painful, swollen lymph nodes called buboes that develop near the flea bite.
• These painful bubonic plague sores (buboes) are a hallmark sign, typically appearing in the groin, armpit, or neck region.
• In pneumonic plague vs bubonic plague, the pneumonic form directly infects the lungs, causes severe pneumonia, and can spread between people.

How can you prevent Plague effectively?

• The best prevention of the plague is reducing rodent habitats around your home by removing potential food sources and shelter.
• Use an insect repellent with DEET to prevent flea bites and use appropriate flea control products on your pets, especially in endemic areas.
• Avoid handling sick or dead animals, particularly rodents, and wear gloves if you must handle them for safe disposal.

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Illustrated illustrations Plague

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While no common bubonic plague vaccine exists, the disease is treatable. Modern bubonic plague treatment with antibiotics is effective if started early. If in a risk area with symptoms, seek medical care immediately.

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