Feline Chlamydiosis

Feline chlamydiosis causes upper respiratory infections and eye infections in an infected cat.  Clinical symptoms are usually mild, but can progress without treatment.  The most common symptom is conjunctivitis.  Congestion and nasal discharge are also frequently seen warning signs of feline chlamydiosis.  Feline chlamydiosis can infect a cat of any age or breed, although it is most often seen in kittens approximately six months of age.  Kittens can become infected during birth. Cats living in a stressful environment present vulnerability for becoming infected. 

The chlamydia bacteria can be easily transmitted from an infected cat to a healthy cat.  Bacteria can also be carried through contaminated bedding, food bowls, or on human hands and clothing.  Cats with a respiratory infection can transmit the bacteria when they sneeze or cough.  Young kittens and kittens or cats with immunodeficiency virus (FIV) are the highest risk for contracting this disease.

Mild cases usually respond very well to antibiotic therapy.  Cat owners should take an aggressive stand against feline chlamydiosis, seeking medical care at the first sign of infection.  Aggressive treatment is needed before the disease becomes more severe.  Cats rely on their sense of smell for their appetite.  If a cat is suffering from nasal congestion, most likely it will stop eating.  This can quickly lead to anorexia or dehydration.