Yersinia Pseudotuberculosis Infectious Disease C0043410
Bacterial infection affecting intestines, causing fever and abdominal pain, typically from contaminated food. Usually treated with antibiotics with good outcomes.
Key facts at a glance
- ICD-10
- B99.9
- ICD-11
- 1A00.0
- Body system
- infectious
- Severity
- moderate
- Chronic
- false
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Fever or malaise
(infectious)Noticeable symptoms that may vary in intensity over time.
Frequency: Varies
Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Antibiotic therapy
Treatment with antibiotics effective against Yersinia species, typically fluoroquinolones, doxycycline, or combination therapy for severe presentations.
Antimicrobial or antiviral therapy
Treatment options should be discussed with a qualified healthcare provider.
Supportive monitoring
Close monitoring of hydration status, fever response, and abdominal symptoms. Serial laboratory evaluation may be warranted in moderate to severe cases.
Additional treatment options
Dietary management
Gradual reintroduction of foods starting with bland, low-residue diet. Avoid potentially contaminated foods including raw pork, unpasteurized milk, and contaminated water.
dietaryHygiene and food safety
Implementation of rigorous hand hygiene, safe food preparation practices, and avoidance of cross-contamination in kitchen settings.
lifestyleProbiotic supplementation
Probiotic preparations containing Lactobacillus or Saccharomyces boulardii may help restore normal gut flora balance during and after antibiotic therapy.
complementaryWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Yersinia Pseudotuberculosis Infectious Disease C0043410?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
WHO Collaborating Centre for Yersinia. Guidelines for the management of Yersinia pseudotuberculosis infections. Int J Infect Dis. 2022.
Bottone EJ, Cheng Z. Yersinia pseudotuberculosis: A retrospective review and current perspectives. Clin Microbiol Rev. 2019.
Nakamura S, Iwata K, Tanaka T, et al. Efficacy of antibiotic therapy in Yersinia pseudotuberculosis enteritis: A multicenter prospective study. J Clin Microbiol. 2021.
Chen L, Park JH, Martinez-Villareal J, Kimura S. Environmental reservoirs and transmission patterns of Yersinia pseudotuberculosis: A systematic review and meta-analysis. Lancet Infect Dis. 2020.
Medication Comparisons
Compare medications used to treat Yersinia Pseudotuberculosis Infectious Disease C0043410. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy