Leptospirosis is caused by a strain of bacteria called leptospira, whichis found in certain animals and can spread to humans.
Many differentkinds of animals can carry the bacteria, but it is most commonly associated with:
It's rare to catch leptospirosis from domestic pets, although there have beencases where the infection was caught from pet rats.
An animal carrying the leptospira bacteria may show no outward signs of illness. The bacteria live inside the animal's kidneys and can be passed out in theirurine. Bacteria can survive for several weeks, and even months,when it's passed into soil or water.
You canbecome infected with the leptospira bacteria if contaminated water or soil comes into contact with your eyes, mouth, nose, or any open cuts in the skin.
The bacteria can also be spread through rodent bites or by drinking contaminated water. Less commonly, it can be passed to humans who come into close physical contact with the blood or tissues of an infected animal.
Outbreaks of leptospirosis can also occur, particularly at events that involve close contact with infected water, such as some water sports, or after a flood.
It's extremely rare for it to be passed from human to human, but it may be possible during sex, or by an infected mother passing it on to her baby while breastfeeding.
Leptospirosis is found throughout the world, including Europe, butis most common in tropical and subtropical areas. This is because the leptospira bacteria are able to survive longest in hot and humid conditions.
Leptospirosis is most common in:
If you are travelling to these parts of the world, certain outdoor activities could bring you into contact with contaminated water or soil, placing you at a higher risk of contracting leptospirosis. For example:
Flooding also tends to be linked with outbreaks of leptospirosis, when drinking water becomes infected with contaminated flood water.
There are several occupations that increase your risk of contracting leptospirosis. This risk ismost significant if you are working inhigher risk countries, rather than in the UK. These occupations include:
Read aboutpreventing leptospirosis for advice about how to reduce your risk of contracting the disease.
Leptospirosis is a type of bacterial infection spread by animals. It is caused by a strain of bacteria called leptospira.
The symptoms of leptospirosis usually develop abruptly 7 to 14 days after exposure to the leptospira bacteria.
Leptospirosis is caused by a strain of bacteria called leptospira, which is found in certain animals and can spread to humans.