How Common is Rat Bite Fever?
WouterIn humans, rat bite fever is an uncommon, systemic illness caused by the bacterium S. moniliformis. It typically presents with fever, rigors, and migratory polyarthralgias. It usually develops within seven days of exposure. Because rat bite fever is so rare, it may not be recognized at first, but if you experience one or more of these symptoms, you should consult a health care provider for more information.
Rat bite fever can be treated with antibiotics for 7 to 10 days, and a doctor may recommend an intravenous course if the bites are severe. However, it is important to complete the entire course of antibiotics, as incomplete use can cause antibiotic resistance. If left untreated, rat-bite fever can cause symptoms like joint pain, rash, and fatigue.
In some cases, the infection may result in an abscess inside the body. It can also affect the kidneys, lungs, brain, and heart. In severe cases, the patient may die. While most cases recover without treatment, relapses are common and can last up to a year. A prolonged infection can result in serious complications, including endocarditis and meningitis.
Rats are known to carry the bacteria that cause rat bite fever. Although they do not transmit the infection from person to person, people living in rat-infested areas are more vulnerable to contracting it. There is a higher risk of infection among young children than adults. They are not able to fight off the illness as well as adults, so it is crucial to wash your hands thoroughly after touching a rat. Parents should also ensure that they clean up any bites that they have gotten from a rat.
