Leptospirosis is a disease caused by bacteria known as Leptospira. The bacteria are excreted in the urine of infected animals (particularly rats) and transmitted to humans by contact with contaminated water or soil.
Symptoms include fever, headache, muscle pain, rash, and inflammation of the eyes.
Without treatment, meningitis or encephalitis may develop.
Rarely, infection may cause a severe form of leptospirosis called Weil’s disease, which can cause internal bleeding and organ damage and may be life-threatening.
Most cases of leptospirosis can be treated with antibiotics, and pain relievers to relieve symptoms.
Severe cases require hospital treatment with intravenous medication, and possibly supportive measures, such as artificial ventilation or dialysis