Campylobacter (Campylobacteriosis)

This illustration depicts a three-dimensional (3D) computer-generated image of a cluster of drug-resistant, curly-cue shaped Campylobacter sp. bacteria. The artistic recreation was based upon scanning electron microscopic (SEM) imagery.

Get answers to frequently asked questions about Campylobacter

Four cute puppies

Learn about a multistate outbreak of multidrug-resistant infections linked to pet store puppies

Campylobacter causes an estimated 1.3 million illnesses each year in the United States.

Most illnesses likely occur due to eating raw or undercooked poultry, or to eating something that touched it. Some are due to contaminated water, contact with animals, or drinking raw (unpasteurized) milk.

Although people with Campylobacter infection usually recover on their own, some need medical treatment.

United States passport

CDC estimates Campylobacter is the #1 cause of bacterial diarrheal illness in the United States. It is also the #1 intestinal disease diagnosed in travelers returning to the United States.

elderly man in wheelchair

Campylobacter infection is the most commonly identified cause of Guillan-Barré syndrome.

The Link With Pets
Cute kitty and puppy

Pets sometimes carry Campylobacter and other germs that can make us sick.