水禽雷氏桿菌質體來源性氯黴素乙醯轉移酶之確認

Riemerella anatipestifer (RA) infection is one of the most important diseases in waterfowls. Waterfowls up to 3-4 weeks old are the most susceptible. The morbidity is near 100%. It can occur as an acute or chronic septicemia characterized by fibrinous pericarditis, perihepatitis, airsacculitis, caseous salpingitis, and meningitis. The mortality can as high as 75%.