"The American food supply is among the safest in the world, but people can still get food poisoning by eating contaminated foods. Some food poisoning is caused by antibiotic-resistant bacteria. Symptoms of infection with antibiotic-resistant bacteria are like other food poisoning symptoms, which can be mild to life-threatening and include diarrhea, nausea, and vomiting.
Antibiotics are medicines that kill or stop the growth of bacteria. Antibiotic resistance happens when bacteria develop the ability to survive or grow despite being exposed to antibiotics designed to kill them.
Antibiotics save lives, but any time antibiotics are used, they can contribute to the development and spread of antibiotic resistance. Antibiotic resistance spreads to bacteria through people, animals, and the environment. Improving antibiotic use, including reducing unnecessary use, can help stop resistance from spreading.
Learn what CDC is doing to help stop antibiotic-resistant infections from food and animals, and how you can protect yourself and your family.
Antibiotic Resistance and Food Poisoning
If bacteria that cause food poisoning are antibiotic resistant, some antibiotics might not effectively treat the illness, which can lead to more costly treatments and higher risks for side effects.
People with symptoms of mild food poisoning usually do not need antibiotics to get better. However, people with severe infection may need to see a doctor, take antibiotics, or be hospitalized.
Mild symptoms may include nausea, diarrhea, and vomiting.
Severe symptoms include:
- Bloody diarrhea
- High fever (temperature over 102°F, measured by mouth)
- Frequent vomiting that prevents keeping liquids down (which can lead to dehydration)
- Signs of dehydration, including little or no urination, a very dry mouth and throat, or feeling dizzy when standing up
- Diarrhea that lasts more than 3 days
Who Is at Higher Risk for Food Poisoning
Those at higher risk include adults aged 65 and older, children younger than 5 years, people who have health problems or take medicines that lower the body’s ability to fight germs and sickness, and pregnant women. These groups are at risk for severe symptoms or complications from food poisoning, including illnesses caused by antibiotic resistant bacteria..."
Antibiotic resistance
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