What are common clinical signs of Chlamydophilia psittaci in birds?

Chlamydophilia psittaci is known to cause a range of symptoms in birds, typically manifesting as a respiratory illness. The clinical signs associated with this infection often include nasal and ocular discharge, fever, and inactivity. Nasal discharge indicates respiratory distress, while ocular discharge may suggest conjunctivitis, both of which are important indicators of illness in birds related to this pathogen.

Fever is a systemic response to infection, suggesting the bird’s immune system is actively attempting to combat the disease. Additionally, inactivity reflects the general malaise and lethargy that many infected birds exhibit when they are unwell. Collectively, these signs are crucial for identifying Chlamydophilia psittaci infections in birds and guiding appropriate veterinary care.

In contrast, other options present symptoms that do not align as closely with the recognized clinical signs of this particular infection. For example, symptoms like weight gain and increased appetite are atypical during an infectious disease process where the organism would typically cause systemic illness instead. Similarly, seizures and jaundice indicate liver problems or neurological issues rather than a respiratory infection. Lastly, while coughing and sneezing can occur with respiratory infections, they are not as specific or definitive for Chlamydophilia psittaci as the combination