Risks of shigellosis (Shigella)
Learn about the risks of shigellosis and who is most at risk.
Risks of getting shigellosis
You could be exposed to Shigella if:
- you come in contact with infected feces
- you don't practice proper handwashing
- the hygiene habits of those around you are poor
You are at risk of being exposed to Shigella in your kitchen if you do not:
- wash your hands properly after:
- using the bathroom
- handling raw foods
- wash fresh fruits and vegetables before eating them
- clean work surfaces thoroughly before and after preparing foods
Outbreaks of shigellosis have occurred in:
- schools
- places where hygiene practices may be poor, and under conditions of crowding, such as refugee camps, prisons and other institutions
Who is most at risk
Anyone can get shigellosis. However, you are at greater risk if you:
- are under the age of 10
- are 60 years old or older
- have a weakened immune system (cannot easily fight disease)
The risk of infection is also higher for gay, bisexual and other men who have sex with men.
Risk of complications
Most people recover completely on their own. Some people may experience long-term symptoms, such as reactive arthritis (Reiter's syndrome). These symptoms usually appear 3 to 4 weeks after you start feeling sick.
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