Campylobacter jejuni gastroenteritis

Definition

Campylobacter jejuni gastroenteritis is an infection of the gastrointestinal tract caused by the bacterium Campylobacter jejuni. It commonly results in symptoms such as diarrhea, abdominal pain, fever, and nausea.

5 Must Know Facts For Your Next Test

1. Campylobacter jejuni is a Gram-negative, spiral-shaped bacterium commonly found in animal intestines, especially poultry.
2. The primary mode of transmission is through the consumption of contaminated food or water, particularly undercooked poultry.
3. Symptoms typically appear within 2 to 5 days after exposure and can last up to a week without treatment.
4. Severe cases may require antibiotic treatment, although most infections are self-limiting and resolve without medical intervention.
5. Complications can include Guillain-Barré syndrome, a rare neurological disorder that can cause temporary paralysis.

Review Questions

Related terms

Bacterial Gastroenteritis: An infection of the stomach and intestines caused by bacteria leading to inflammation and digestive disturbances.

Guillain-Barré Syndrome: A rare neurological disorder where the body's immune system attacks its nerves, sometimes triggered by infections like Campylobacter jejuni.

Enterotoxins:

Toxins produced by bacteria that target the intestines and often cause symptoms like diarrhea and vomiting.