Effect of vaccination with a modified live porcine reproductive and respiratory syndrome virus vaccine on growth performance in fattening pigs under field conditions = 돼지 생식기 호흡기증후군 바이러스 생독백신 접종이 양돈장 비육돈 생산성에 미치는 효과

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dc.contributor.authorK S Lyoo-
dc.contributor.authorJ Y Choi-
dc.contributor.authorT W Hahn-
dc.contributor.authorK T Park-
dc.contributor.authorHye Kwon Kim-
dc.date.accessioned2017-04-19T10:27:33Z-
dc.date.available2017-04-19T10:27:33Z-
dc.date.issued2016-
dc.identifier.issn0916-7250-
dc.identifier.uri10.1292/jvms.16-0137ko
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/13445-
dc.description.abstractPorcine reproductive and respiratory syndrome virus (PRRSV) has caused significant economic losses to the global swine industry. The present study aimed to evaluate the efficacy of a commercial PRRSV modified live virus (MLV) vaccine in conventionally reared growing/finishing pigs. Four barns were designated for groups A, B, C and D in the growing-to-finishing site. All pigs of the A barn were vaccinated with a commercial PRRSV MLV vaccine, whereas pigs of the B, C or D barn as control groups were unvaccinated. Twenty pigs randomly selected and tagged from each barn were serially bled at 0, 20, 40 and 60 day-post-vaccination, and tested for serological response with a commercial enzyme-linked immunosorbent assay kit. Body weights were measured to calculate the average-daily-weight gain (ADG). Serological assays indicated that the seropositivity of the PRRSV-vaccinated group was higher than that of the unvaccinated groups at 40 day-post-vaccination. ADG of group A was significantly higher than that of groups B and C, and the mean weights of groups A, B, C and D were 0.82 ± 0.017, 0.76 ± 0.016, 0.74 ± 0.019 and 0.81 ± 0.018 kg, respectively. In conclusion, the present study reports the serological responses and growth performance parameters by the PRRSV MLV vaccine in growing/finishing pigs under field conditions.-
dc.publisherJapan Soc Vet Sci-
dc.titleEffect of vaccination with a modified live porcine reproductive and respiratory syndrome virus vaccine on growth performance in fattening pigs under field conditions = 돼지 생식기 호흡기증후군 바이러스 생독백신 접종이 양돈장 비육돈 생산성에 미치는 효과-
dc.title.alternativeEffect of vaccination with a modified live porcine reproductive and respiratory syndrome virus vaccine on growth performance in fattening pigs under field conditions-
dc.typeArticle-
dc.citation.titleJournal of Veterinary Medical Science-
dc.citation.number9-
dc.citation.endPage1536-
dc.citation.startPage1533-
dc.citation.volume78-
dc.contributor.affiliatedAuthorHye Kwon Kim-
dc.contributor.alternativeName유광수-
dc.contributor.alternativeName최종영-
dc.contributor.alternativeName한태욱-
dc.contributor.alternativeName박근택-
dc.contributor.alternativeName김혜권-
dc.identifier.bibliographicCitationJournal of Veterinary Medical Science, vol. 78, no. 9, pp. 1533-1536-
dc.identifier.doi10.1292/jvms.16-0137-
dc.subject.keywordGrowing-finishing pig-
dc.subject.keywordGrowth performance-
dc.subject.keywordModified live virus vaccine-
dc.subject.keywordPorcine reproductive and respiratory syndrome virus-
dc.subject.localGrowing-finishing pig-
dc.subject.localgrowth performance-
dc.subject.localGrowth Performance-
dc.subject.localGrowth performance-
dc.subject.localModified live virus vaccine-
dc.subject.localPorcine reproductive and respiratory syndrome virus-
dc.description.journalClassY-
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