What type of infection is primarily caused by Mycoplasma in poultry?

Mycoplasma infections in poultry are primarily known for causing respiratory issues. Mycoplasma gallisepticum is one of the most significant pathogens in this context, leading to chronic respiratory disease in chickens and turkeys. These infections typically manifest as respiratory distress, coughing, and nasal discharge, as they affect the upper and lower respiratory tracts.

While joint infections can occur due to various pathogens, Mycoplasma is not primarily associated with these types of infections in poultry. Joint infections might more commonly arise from other bacteria or viruses that directly target the musculoskeletal system. In contrast, skin infections are generally caused by different types of pathogens, such as bacteria or fungi that prefer the integumentary system. Gastrointestinal infections, likewise, are primarily associated with other pathogens that target the digestive tract.

Therefore, the characteristic impact of Mycoplasma on the respiratory system underscores why respiratory infections are the primary concern in poultry health regarding this genus of bacteria.