Monitoring data analysis and prevention and control suggestions of major diseases in meat sheep in Kaili City from 2021 to 2023
A total of 540 goat serum samples were collected from 58 farms(households)in Kaili city from 2021 to 2023 to un-derstand the immune effect of peus petit ruminant disease,foot-and-mouth disease,and brucellosis prevalence of meat sheep.The detection of foot-and-mouth disease(O type),peste des petits ruminants,and brucellosis in sheep was carried out by means of ELISA tests and tiger red plate agglutination tests.The results showed that the qualified rate of antibody against foot-and-mouth disease(O)was 83.07%;the pass rate of PPR immune antibody was77.04%;Brucellosis was diagnosed by tiger red plate ag-glutination test with a positive rate of 0%.The immune control of sheep foot-and-mouth disease was more effective,and the aver-age qualified rate of antibody was kept above80%.No positive brucellosis was detected for three consecutive years.Although the average qualified rate of PPR antibodies reached the standard of the Ministry of Agriculture,the qualified rate of immune antibody in free-range households was 68.75%.The pass rate of PPR antibodies in Longchang town and Wanchao town is lower than 70%,so immunization and detection should be strengthened and vigilance should be increased.
mutton sheepfoot and mouth diseasepeste des petits ruminantbrucellosisdetection