General information, not a diagnosis Method and limitations

Fact sheetBacteria

Shigellosis

Shigellosis is a digestive infection transmitted by fecooral contamination. A small amount of bacteria may be sufficient; close contact and some sexual practices may expose.

Documentary Enrichment: · General information

Essentials

Intestinal infection highly transmissible by faecal route, directly or via contaminated water and food.

Agent
Shigella spp.
Transmission or exposure
Water and food · Close contact

Situation and vulnerability

Young children and people living in difficult hygiene conditions are affected. Travel and contact with a recently ill person is important.

Signs and limits of their interpretation

Diarrhoea sometimes bloody, fever, abdominal pain and persistent desire to go to the stool are possible.

Diagnosis and monitoring

The professional evaluates the gravity and decides on useful analyses. Describe water, meals, community and contacts without assuming that only one food is responsible.

Official sources consulted on . Documentary summary, without medical rereading.

Check these markers in the CDC reference →

Prevention and care

Wash hands after toilet or change and before meals. Preserving hydration; the choice of an antibiotic depends on the situation and resistance, without systematic treatment.

Practical issues

Is the transmission exclusively food?

No: hands, objects and contacts involving exposure to stools can also transmit Shigella, including during sexual activities.

Preparing for an exchange with a professional

  • Blood in the stool and hydration
  • Travel and cases in the surrounding area
  • Antibiotics taken and food activities

Bring the full minutes and dates. This information facilitates evaluation; its collection must not delay an urgent appeal.

Individual decisionThe choice of a test, treatment or prevention depends on the local situation and recommendations. In case of distress, call 911.
Closed environmental sampling equipment in a tidy laboratory. AI-generated illustration.
Prevention illustration — Shigellose — Closed environmental sampling equipment in a tidy laboratory.
Image generated by artificial intelligence. AI illustration; it does not depict a disease, biological agent or diagnosis.

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Related fact sheets

These sheets share ways or contexts of exhibition in our catalogue. This reconciliation does not establish a differential diagnosis.

Compare Shigellosis with associated sheets →

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Further reading

These publications help you verify the concepts discussed. Disease records and directory entries each identify their sources.

The content modification date does not mean that every source has undergone a new medical review. Verification method and scope.