Is yersiniosis contagious?
Person-to-person spread is rare. An infected person is contagious for at least as long as the symptoms last. Some people with yersiniosis continue to be infectious for weeks or months, even after the diarrhea has ended.
How do you get yersiniosis?
How is yersiniosis spread? Yersinia bacteria are spread by eating or drinking contaminated food or water or by contact with an infected person or animal.
What bacteria causes yersiniosis?
Yersiniosis is an infectious disease caused by enteric bacteria of the genus Yersinia. In the United States, most human illness is caused by one species, Y. enterocolitica.
What are symptoms of yersiniosis?
Common symptoms in children are fever, abdominal pain, and diarrhea, which is often bloody. Symptoms typically develop 4 to 7 days after exposure and may last 1 to 3 weeks or longer. In older children and adults, right-sided abdominal pain and fever may be the predominant symptoms and may be confused with appendicitis.
How long does yersiniosis last?
How long does it last? The symptoms usually last for 1 to 3 weeks. People with mild symptoms usually recover on their own without treatment.
How does yersiniosis spread in the body?
How is yersiniosis spread? Yersiniosis is usually associated with consumption of food or water contaminated with Yersinia bacteria, or by contact with a person or animal infected with Yersinia bacteria. Yersinia bacteria live in the intestines of infected persons/animals and are released with bowel movements.
What is the treatment of yersiniosis?
Yersiniosis usually goes away on its own without antibiotic treatment. However, antibiotics may be used to treat more severe or complicated infections.
How can you prevent yersiniosis?
To help prevent yersiniosis:
- Don’t serve or eat raw or undercooked meat.
- Drink and serve only pasteurized milk and milk products.
- Wash hands with soap and water before eating and preparing food; before touching infants or their toys, bottles, or pacifiers; and after contact with animals or handling raw meat.
How long can yersiniosis last?
What is the treatment for Yersinia?
How can yersiniosis be prevented?
Avoid eating raw or undercooked pork. Thoroughly cook raw meat and poultry to destroy the bacteria. Meat, poultry, pork, and hamburgers should be cooked until they are no longer pink in the middle. Defrost food in the refrigerator, in cold water, or in the microwave.
Is Yersinia serious?
Yersinia enterocolitica: A rare but important food safety concern for young children and immune-compromised individuals. Yersinia enterocolitica causes foodborne illness in this country and has the most serious public health significance.