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Foodborne Illness

Every day we are exposed to thousands of bacteria. Not all bacteria cause disease. For example, the bacteria used to make cheese and yogurt are safe and even healthy. Some bacteria, however, create problems for our digestive system. Foodborne illness develops when certain harmful bacteria get into the food supply and cause disease. Millions of cases of foodborne illness occur each year, and most cases can be prevented.

Causes

Symptoms

Treatment

Prevention

Self-Care

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What to do About
Foodborne Illness
Mild symptoms of foodborne illness Symptoms can usually be treated at home. If symptoms persist, you should call your doctor for advice.
Mild symptoms lasting longer than a few days Symptoms may be treated at home or they may require a visit to your doctor. Usually you and your doctor need to share additional information about your condition to decide what is best for you.
Symptoms of dehydration: dry mouth, dizziness, dark yellow urine, or decreased urination Symptoms need to be evaluated by a doctor. When you call to make an appointment, your doctor will help you determine how soon you need to be seen.
Bloody diarrhea, excessive nausea and vomiting, or fever Symptoms need to be evaluated by a doctor. When you call to make an appointment, your doctor will help you determine how soon you need to be seen.
Foodborne illness in at-risk groups (children, pregnant women, people with chronic diseases, and the elderly) Symptoms in this category are serious and should usually be seen within 2 hours. Depending on your health insurance, you may choose to call your doctor to determine if you should be seen in the doctor’s office, in an urgent care center, or in an emergency room.
Symptoms of botulism: headache, double or blurred vision, muscle weakness Symptoms in this category are life threatening and require immediate medical treatment.

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