What is the difference between the bubonic plague and the pneumonic plague?

What is the difference between the bubonic plague and the pneumonic plague?

It may also result from breathing in airborne droplets from another person or animal infected with pneumonic plague. The difference between the forms of plague is the location of infection; in pneumonic plague the infection is in the lungs, in bubonic plague the lymph nodes, and in septicemic plague within the blood.

How is septicemic plague spread?

Septicemic plague is a life-threatening infection of the blood, most commonly spread by bites from infected fleas. Like some other forms of gram-negative sepsis, septicemic plague can cause disseminated intravascular coagulation, and is almost always fatal when untreated.

Can you survive pneumonic plague?

Untreated pneumonic plague can be rapidly fatal, so early diagnosis and treatment is essential for survival and reduction of complications. Antibiotics and supportive therapy are effective against plague if patients are diagnosed in time.

How long does the plague virus live?

As part of a fatal human plague case investigation, we showed that the plague bacterium, Yersinia pestis, can survive for at least 24 days in contaminated soil under natural conditions.

What is the mortality rate of septicemic plague?

Mortality rates for treated individuals range from 1 percent to 15 percent for bubonic plague to 40 percent for septicemic plague. In untreated victims, the rates rise to about 50 percent for bubonic and 100 percent for septicemic.

What is the mortality rate of pneumonic plague?

The death rate for persons with untreated primary pneumonic plague was reported to be almost 100% (1); the death rate for persons treated for primary pneumonic plague was 50% (1).

What are the symptoms of the pneumonic plague?

This form results from bites of infected fleas or from handling an infected animal. Pneumonic plague: Patients develop fever, headache, weakness, and a rapidly developing pneumonia with shortness of breath, chest pain, cough, and sometimes bloody or watery mucous.

What are the symptoms of the septicemic plague?

If the patient is not treated with the appropriate antibiotics, the bacteria can spread to other parts of the body. Septicemic plague: Patients develop fever, chills, extreme weakness, abdominal pain, shock, and possibly bleeding into the skin and other organs.

What are the different types of the plague?

Plague symptoms depend on how the patient was exposed to the plague bacteria. Plague can take different clinical forms, but the most common are bubonic, pneumonic, and septicemic. Forms of plague.

How did the Black Plague get its name?

The Black Plague was so named because of large black boils that would form at the site of glands, but it actually includes three different types of plague: bubonic, pneumonic, and septicemic. Symptoms of the Black Plague included high fever. Bubonic plague was the most common, spread by fleas and rodents.

This form results from bites of infected fleas or from handling an infected animal. Pneumonic plague: Patients develop fever, headache, weakness, and a rapidly developing pneumonia with shortness of breath, chest pain, cough, and sometimes bloody or watery mucous.

If the patient is not treated with the appropriate antibiotics, the bacteria can spread to other parts of the body. Septicemic plague: Patients develop fever, chills, extreme weakness, abdominal pain, shock, and possibly bleeding into the skin and other organs.

How long does it take for symptoms of plague to develop?

People infected with plague usually develop acute febrile disease with other non-specific systemic symptoms after an incubation period of one to seven days, such as sudden onset of fever, chills, head and body aches, and weakness, vomiting and nausea.

Plague symptoms depend on how the patient was exposed to the plague bacteria. Plague can take different clinical forms, but the most common are bubonic, pneumonic, and septicemic. Forms of plague.