What animals carry leptospirosis?
John Hall
Updated on May 31, 2026
What animals spread leptospirosis? Many wild animals carry the bacteria without getting sick. These animals include rodents like rats, mice, and squirrels, as well as raccoons, skunks, opossums, foxes, and deer.
What animal is most likely to carry leptospirosis?
Leptospirosis is spread in the pee of infected animals – most commonly rats, mice, cows, pigs and dogs.What animals are carriers of leptospirosis?
The animals that commonly develop or spread leptospirosis include:
- Rodents.
- Raccoons.
- Opossums.
- Cattle.
- Swine.
- Dogs.
- Horses.
- Buffaloes.