Leptospirosis

Leptospirosis is a worldwide zoonosis (infection acquired from animals) caused by bacteria of the genus Leptospira. Infected animals excrete leptospires in their urine but may not exhibit symptoms of active infection.

 

Leptospirosis is more common in tropical areas of the world, but is also found in temperate areas, including Europe. Infection in humans may follow direct or indirect exposure to an infected animal's urine or contaminated fresh water; this exposure may be either occupational or recreational. Leptospires generally gain entry through a cut or skin abrasion, or through a mucous membrane such as the conjunctiva of the eye.