Objective The immunological properties of an inactivated recombinant vaccinia vaccine against the European porcine reproductive and respiratory syndrome virus(PRRSV)were evaluated in an immunization experiment involving pigs. Methods Pigs free of the European PRRSV were immunized with the recombinant vaccinia vaccine rVV-EUORF3-ORF5 or the inactivated recombinant vaccinia vaccine rVV-EU-ORF3-ORF5,and the level of virus-specific neutralizing antibodies was determined,T-lymphocyte proliferation was assayed,an...
【基金】
科技部863项目(No.2011AA10A208)
【更新日期】
2015-10-28
【分类号】
R392
【正文快照】
***that an inactivated recombinant vaccinia vaccine can induce greater cellular and humoral immune responses to the EuropeanPRRSV,and these findings provide new basis for research into a vaccine against the European PRRSV.猪繁殖与呼吸综合征(porcine reprod