Yersinia pestis Infection FAQ
What causes plague?
Plague is caused by the bacterium Yersinia pestis, often transmitted via flea bites.
What are the symptoms of plague?
Symptoms include fever, chills, weakness, swollen lymph nodes, and pain.
How is plague treated?
Plague is treated with antibiotics such as ciprofloxacin and doxycycline.
Can plague be prevented?
Preventive measures include avoiding flea bites and handling infected animals.
Is plague contagious?
Plague is not generally contagious but can spread via respiratory droplets in pneumonia cases.
What should I do if I suspect plague?
Seek medical attention immediately for appropriate testing and treatment.
Where is plague most common?
Plague is more prevalent in rural areas of Africa, Asia, and the Americas.
What is septicemic plague?
Septicemic plague occurs when the bacteria enter the bloodstream, leading to severe complications.
Can animals get plague?
Yes, rodents and other mammals can be infected, often serving as reservoirs for the bacteria.
How does one catch plague?
You can catch plague through flea bites, direct contact with infected animals, or inhalation of droplets.
Is plague still a threat today?
While rare, plague remains a threat in certain parts of the world, especially in rural areas.
What is the incubation period for plague?
The incubation period for plague typically ranges from 1 to 7 days after exposure.
Can plague be fatal?
Yes, without treatment, plague can be fatal, emphasizing the importance of early intervention.
Are there vaccines for plague?
There is no widely available vaccine for plague, but research continues in this area.
How can I protect myself from plague?
To protect yourself, avoid areas where plague is known to occur, and use protective measures against flea bites.
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Information provided by Dr. Nithya Priya Raju. Reviewed by Dr. Mohamed El Khouly