While it’s relatively rare, some experts suggest that infection rates are higher than documented. This is because not everyone seeks treatment since symptoms are sometimes mild or some people don’t show signs at all.
This overview article looks at the basics of psittacosis, including symptoms, causes, and treatments.
Psittacosis Basics
Psittacosis, also known as ornithosis or parrot fever, is an avian disease that birds can transmit to humans. The infection is caused by the bacterium Chlamydia psittaci.
Psittacosis Symptoms
If you contract psittacosis from an infected bird, you may experience:
FeverChillsFatigueMuscle aches and painsHeadacheAn unproductive cough
Some people also develop a facial rash in response to the infection in rare cases.
However, not everyone develops symptoms. In some cases, people can be asymptomatic.
Psittacosis can lead to pneumonia (lung infection) or brain or heart inflammation if left untreated. You’re at higher risk of complications if you’re older or have a compromised immune system. Thankfully, serious complications are rare.
It can be challenging to diagnose psittacosis because symptoms don’t always develop right away. Symptom onset can take five to 14 days and rarely even longer.
Psittacosis Causes
You can contract psittacosis if you come into contact with an infected bird via:
But even pet birds tend to hide when they’re not feeling well. Some signs of psittacosis include:
Very watery droppings Fluffy, ruffled feathers and a puffy appearance Anorexia (not eating)Discharge from the eyes or beak area
Breathing in feather dust or dust from dried droppingsPutting your mouth on an infected bird’s beak Directly handling an infected bird
It’s also possible to contract the disease from another human, but this is highly unlikely.
Diagnosis
The symptoms of psittacosis are similar to many other upper respiratory infections. Be sure to tell your healthcare provider if you have contact with birds, which is an important clue. A healthcare provider will diagnose psittacosis in humans based on reported symptoms and a blood test.
Have a pet bird or parrotWork in a pet store with birdsBreed birds Work with poultryAre a veterinarian Work with wild birds or at a zoo
Some birds are more likely to contract psittacosis than others, especially pet birds like parrots and parakeets.
Other tests they can use to diagnose the disease, rule out diseases with similar symptoms, or look for complications include:
Sputum (phlegm) culture X-rays of the chest Chest computed tomography (CT) scan
Psittacosis Treatments
Healthcare providers treat psittacosis in birds and humans with a course of antibiotics. Because psittacosis usually doesn’t spread from person to person, you can resume your usual activities when you feel well enough to do so.
Prevention
Good hygiene is an essential factor in preventing the spread of this disease.
If you have a pet bird, you may not even know it’s infected with psittacosis since birds don’t always display symptoms.
To prevent possible transmission:
Limit beak to mouth contactAlways wash your hands after handling a pet birdClean cages and play areas regularly Wear a mask or respirator when cleaning cages
If you think your bird is sick, it’s important to get veterinary care. Psittacosis is a treatable disease in both birds and humans. Treatment can help prevent it from spreading to humans and other birds.
Summary
Psittacosis is a disease in birds that can spread to humans. You can get the disease by breathing airborne infected bird dropping or feather dust particles, handling infected birds, or touching your mouth to a bird’s beak.
Symptoms are usually flu-like, but it can be hard to detect psittacosis in birds since they hide illness very well. The infection is treatable with certain antibiotics.
A Word From Verywell
You can protect yourself from this infection by maintaining good hygiene when interacting with pets and wild birds or cleaning their living environment. If purchasing a pet bird, it’s crucial to avoid untrustworthy breeders.
Keeping a close eye on your pet bird is always a good idea. It can be hard to spot when a bird isn’t feeling well. A bird is usually very sick when it displays the first signs of illness.
