Salmonella is a bacteria (type of germ). Someone with a Salmonella infection (or salmonellosis) might have diarrhea, vomiting, fever, and cramps. With rest and plenty of fluids, most people feel better within a week.
Salmonella (sal-meh-NEL-uh) infections usually happen because someone ate or drank something contaminated with the feces (poop) from an infected animal. This can happen when they:
A person also can get infected if they touch poop with the bacteria in it and then get it in their mouth. This can happen from:
It is not common for someone to get a Salmonella infection from another person, but it can happen.
Kids with a Salmonella infection typically have diarrhea (sometimes with blood in it), fever, and belly pain. In some kids, it causes a headache. In young babies and people with a weak immune system (for example, from chemotherapy), infections can be more severe and cause infection in the pee, blood (called bacteremia), bones, joints, or brain.
If a child has diarrhea, doctors can do a stool test to check for Salmonella bacteria. Sometimes they order other tests such as blood tests to check for bacteremia.
Kids with a Salmonella infection should drink lots of fluids so that they don’t get dehydrated. They should also rest as needed. Don't give anti-diarrhea medicines as some can make diarrhea worse.
Doctors may prescribe antibiotics for young children or babies, children with a weak immune system, or kids who have severe or long-lasting diarrhea.
Some precautions can help prevent Salmonella infections. Be sure to:
Everyone in your family should wash their hands well and often. This is especially important after going to the bathroom, and before preparing or eating foods.
Because Salmonella bacteria can be on food and in water:
When caring for someone who has diarrhea, wash your hands well and often, especially before touching other people and before eating or preparing food. Clean toilets after the person with diarrhea uses them.
Call your doctor if your child:
You know your child best. Call the doctor if your child has any other signs that concern you.
Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor.
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