Keep the rodent population in your home and workplace under control.There are a few ways to prevent exposure to plague bacteria: Pneumonic plague is the only form of the plague that can be transmitted from person to person. While pneumonic plague can be fatal if left untreated, recovery rates are typically very high if treated within the first 24 hours when symptoms present themselves. Other people who breathe that air can also develop this highly contagious form of plague, which can lead to an epidemic. When someone with pneumonic plague coughs, the bacteria from their lungs are expelled into the air.

When the bacteria spread to or first infect the lungs, it’s known as pneumonic plague - the most lethal form of the disease if untreated. When they’re left untreated, both bubonic and pneumonic plague can lead to septicemic plague. When the bacteria enter the bloodstream directly and multiply there, it’s known as septicemic plague. Untreated, it can move into the blood (causing septicemic plague) or to the lungs (causing pneumonic plague). In very rare cases, you can get the bacteria from material that has come into contact with a person who has the infection.īubonic plague infects your lymphatic system (a part of the immune system), causing inflammation in your lymph nodes.

It’s usually spread by the bite of an infected flea. The most common form of the plague is bubonic plague. There are three basic forms of plague: Bubonic plague

bloody sputum (saliva and mucus or pus from the lungs).

Pneumonic plague symptoms may appear as quickly as one day after exposure to the bacteria.

bleeding (blood may not be able to clot).

Septicemic plague symptoms usually start within a few days after exposure, but septicemic plague can lead to death before symptoms even appear. The buboes are what give the bubonic plague its name. These typically appear in the groin, armpits, neck, or site of the insect bite or scratch. You may also experience painful, swollen lymph glands, called buboes.

Symptoms of bubonic plague generally appear within two to 8 days of infection. Share on Pinterest Bubonic plague symptoms

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