Psittacosis

Definition

Psittacosis is a bacterial infection caused by Chlamydia psittaci, primarily transmitted to humans from birds. It can lead to respiratory symptoms such as fever, cough, and pneumonia.

5 Must Know Facts For Your Next Test

1. Psittacosis is commonly transmitted through inhalation of aerosols from bird droppings or respiratory secretions.
2. Symptoms often include fever, headache, chills, muscle aches, and a dry cough that can progress to pneumonia.
3. Diagnosis is typically confirmed through serology or polymerase chain reaction (PCR) testing for C. psittaci DNA.
4. Treatment usually involves antibiotics such as tetracyclines or macrolides.
5. Bird owners and individuals working in poultry farms or pet shops are at higher risk of contracting psittacosis.

Review Questions

Related terms

Chlamydia psittaci: A bacterium responsible for causing psittacosis.

Pneumonia:

An infection that inflames the air sacs in one or both lungs.

Serology: The scientific study or diagnostic examination of blood serum.