A zoonotic disease caused by Chlamydophila psittaci. Psittacosis is almost always contracted by contact with infected birds (e.g., parrots, cockatiels, parakeets, pigeons, doves, myn...
Identify potential bird exposures.
A history of direct exposure to birds is not necessary.
Incubation period: 5 to 14 days (up to 4 weeks)
Abrupt onset of symptoms (mimics typhoid fever)
...
History of avian exposure (particularly to a sick bird) helps make early diagnosis.
Severity of respira...
In most states, psittacosis is a reportable disease.
Contact state or local health authority.
No persistent immunity to prevent reinfection
Cui Z, Meng L. Psittacosis Pneumonia: Diagnosis, Treatment and Interhuman Transmission. Int J Gen Med. 2023:16:1-6. doi: 10.2147/IJGM.S396074. PMID: 36628298. ...
75116005 Ornithosis (disorder)
81164001 Ornithosis with pneumonia
56672005 Ornithosis with complication
The most important historical clues are contact with birds and the acute onset of a pronounced headache.
Fever, non-productive cough and headache are the most common presenting symptoms...
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