General information, not a diagnosis Method and limitations

Fact sheetBacteria

Psittacosis

Psittacosis is an infection with Chlamydia psittaci, linked in particular to the inhalation of dust from secretions or dejections of birds.

Documentary Enrichment: · General information

Essentials

Respiratory Zoonosis associated with inhalation of dust from secretions or fients of infected birds.

Agent
Chlamydia psittaci
Transmission or exposure
Animal/zoonosis · Respiratory route · Environment

Situation and vulnerability

Bird owners, aviary staff, veterinarians and poultry workers may be exposed. A bird can eliminate the bacteria without looking sick.

Signs and limits of their interpretation

Dry cough, fever, chills, headache and pain are possible. Some forms cause severe pneumonia.

Diagnosis and monitoring

Blood or respiratory samples may be requested. Tests are not available everywhere; the history of contact with birds helps guide research.

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

Check these markers in the CDC reference →

Prevention and care

Follow precautions for handling and cleaning cages. Report respiratory syndrome after contact with a bird; antibiotics are prescribed according to the assessment.

Practical issues

Is this disease only for parrots?

No: several species of birds may be infected, including domestic birds and poultry. The nickname "parrot disease" does not limit relevant exposures.

Preparing for an exchange with a professional

  • Species and Origin of Birds
  • Cleaning cages or poultry work
  • Dates of contact and cough

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.
An open window in an empty consultation room, natural light and spaced chairs. AI-generated illustration.
Prevention illustration — Psittacose — An open window in an empty consultation room, natural light and spaced chairs.
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 Psittacosis 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.