There are a variety of sicknesses that can affect birds. Some common diseases include:
-Chlamydiosis: This is a bacterial infection that affects the respiratory system, causing symptoms such as sneezing, runny nose, and difficulty breathing. It is often fatal in young birds.
-Psittacosis: Also known as parrot fever, this is a viral disease that can infect both birds and humans. Symptoms include fever, diarrhea, and pneumonia. It is potentially fatal if left untreated.
-Aspergillosis: This is a fungal infection that affects the respiratory system, causing symptoms such as wheezing and difficulty breathing. It can be fatal in severe cases.