Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2013, Vol. 29 ›› Issue (5): 26-29.doi: 10.11924/j.issn.1000-6850.2012-2464

Special Issue: 畜牧兽医

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Seroepidemiological Survey on Bovine Viral Diarrhea Virus Infection in Inner Mongolia

  

  • Received:2012-07-11 Revised:2012-12-20 Online:2013-02-15 Published:2013-02-15

Abstract: To survey the prevalence of bovine viral diarrhea virus on dairy in Inner Mongolia. Cytopathic biotype bovine viral diarrhea virus was used as neutralizing test antigen. 509 sera collected from 6 dairy farms in Ulanhot, Banyan Nur, Hohhot Areas were detected by neutralization test. The results showed that: 297 sera were positive, 6 dairy farms sera positive rate was 55.10% , 38.80% , 45.50% , 50.00% , 77.80% , 33.33% respectively. The average positive rate of Ulanhot, Banyan Nur, Hohhot was 77.80%, 48.70%, 33.33%, total positive rate was 58.35%. The results suggested that bovine viral diarrhea virus exist in dairy farms in Inner Mongolia.