What is the disease caused by rat urine?
Rachel Fowler
Updated on February 26, 2026
Leptospirosis is spread in the pee of infected animals – most commonly rats, mice, cows, pigs and dogs.
What diseases can you get from rat urine?
The Weil's disease form of leptospirosis is contracted from the urine of infected rats. The bacteria get into your body through cuts and scratches or through the lining of the mouth, throat and eyes after contact with infected urine or contaminated water.Can you get sick from touching rat urine?
People get HPS when they breath in hantaviruses. This can happen when rodent urine and droppings that contain a hantavirus are stirred up into the air. People can also become infected when they touch mouse or rat urine, droppings, or nesting materials that contain the virus and then touch their eyes, nose, or mouth.Is rat urine harmful to humans?
Rat urine is responsible for the spread of leptospirosis, which can result in liver and kidney damage. It can also be contracted through handling or inhalation of scat (feces or urine). Complications include renal and liver failure, as well as cardiovascular problems.What are the symptoms of rat disease in humans?
Early symptoms include fatigue, fever and muscle aches, especially in the large muscle groups—thighs, hips, back, and sometimes shoulders. These symptoms are universal. There may also be headaches, dizziness, chills, and abdominal problems, such as nausea, vomiting, diarrhea, and abdominal pain.Rodent Infestations and Health Issues - Health Checks
Is the smell of rat urine harmful?
Rat urine contain a high level of ammonia, which is responsible for the strong odor. Ammonia is also a very potent cleaner and sanitizer, which is why rat urine can be so dangerous to humans.What are the symptoms of rat urine?
Leptospirosis is spread in the pee of infected animals – most commonly rats, mice, cows, pigs and dogs.
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Ask for an urgent GP appointment if you have:
- yellow skin and eyes (jaundice)
- a rash.
- been unable to pee.
- swollen ankles, feet or hands.
- chest pain.
- shortness of breath.
- been coughing up blood.