Иерсиниоз (бактериальная инфекция)

Overview 

Yersiniosis is an infectious disease caused by bacteria from the Yersinia group, most commonly Yersinia enterocolitica. It primarily affects the intestines and can lead to symptoms like diarrhea, abdominal pain, and fever.

Yersiniosis is usually transmitted through contaminated food, especially undercooked pork, or unclean water. Most cases are mild, but severe infections may require medical treatment.

Types of Yersiniosis (Bacterial Infection)

• Gastrointestinal Yersiniosis: Affects the digestive system (most common)
• Mesenteric Lymphadenitis: Mimics appendicitis with abdominal pain
• Systemic Yersiniosis: Spreads to bloodstream and organs (rare)
• Post-Infectious Yersiniosis: Leads to complications like arthritis

Symptoms of Yersiniosis (Bacterial Infection)

• Diarrhea (may be bloody in some cases)
• Abdominal pain (often in lower right abdomen)
• Fever
• Nausea and vomiting
• Fatigue
• Joint pain (after infection)

Causes of Yersiniosis (Bacterial Infection)

• Infection with Yersinia enterocolitica or related bacteria
• Consumption of contaminated or undercooked pork
• Drinking contaminated water
• Poor food hygiene
• Contact with infected animals

Complications of Yersiniosis (Bacterial Infection)

• Dehydration
• Reactive arthritis
• Skin conditions (erythema nodosum)
• Bloodstream infection (rare)
• Chronic abdominal pain

Risk Factors of Yersiniosis (Bacterial Infection)

• Young children
• Elderly individuals
• Weak immune system
• Consumption of improperly cooked food
• Poor sanitation

Prevention of Yersiniosis (Bacterial Infection)

• Proper cooking of meat (especially pork)
• Safe food handling practices
• Drinking clean water
• Regular hand washing
• Avoiding cross-contamination in kitchens