Serological Investigation of Infectious Pleural Pneumonia in Liangzhou District

Abstract:

In order to understand and master the infection and epidemic situation of infectious pleural pneumonia in sheep in Liangzhou District,we collected 390 sheep samples from 14 largescale sheep farms in March 2023 to carry out the serological investigation of infectious pleural pneumonia in sheep.After testing,the average positive rate of antibodies against mycoplasma infection was 6.1% in nonimmune sheep;the average positive rate of mycoplasma antibody was 75.3%;the average positive rate of antibodies against mycoplasma ovipneumoniae infection in the sheep flocks of suspected diseased farms was 78.3%.The results proved that there was mycoplasma ovipneumoniae infection in largescale farms in Liangzhou District,which should be paid attention to.This experiment provides reference for the largescale farms in Liangzhou District to develop the prevention and treatment technology of infectious pleural pneumonia in sheep,and take targeted and effective prevention and control measures.