pxl272 ·
- **Psittacosis (Parrot Fever)**: Caused by the bacterium *Chlamydia psittaci*, this is the most well-known zoonotic disease from parrots. Humans can contract it by inhaling dust from contaminated cages or ingesting feces or urine. Symptoms in people include flu-like illness or pneumonia, and it can be severe if untreated[1].
- **Salmonella**: This intestinal bacterium is present in many birds. Infection occurs through contact with droppings, leading to vomiting, diarrhea, and fever in humans[1].
- **Giardia**: An intestinal parasite transmitted via contaminated water or droppings, causing gastrointestinal issues in humans[1].
- **Avian Tuberculosis**: Though less common, it can be transmitted and is serious[1].