Symptoms and Lesions of Chronic Respiratory Disease (CRD) in Chickens
Chronic Respiratory Disease (CRD) is a pervasive health issue in poultry, particularly chickens. According to recent studies, CRD affects up to 30% of poultry flocks globally, leading to significant economic losses due to reduced productivity, increased mortality, and the cost of treatments and preventive measures. It is caused by Mycoplasma gallisepticum and has significant repercussions […]