首页> 外国专利> LIVE DRY VACCINE 'IS' AGAINST EPIZOOTIC SWINE DIARRHEA AND METHOD OF PREVENTING EPISOOTIC SWINE DIARRHEA

LIVE DRY VACCINE 'IS' AGAINST EPIZOOTIC SWINE DIARRHEA AND METHOD OF PREVENTING EPISOOTIC SWINE DIARRHEA

机译:预防流行性猪腹泻的活干疫苗“ IS”和预防流行性猪腹泻的方法

摘要

FIELD: medicine, pharmaceutics.;SUBSTANCE: invention relates to field of virology. Vaccine contains culture liquid of attenuated strain "IS" of epizootic swine diarrhea virus with titre 4.7-5.5 lg "ТЦД"50 and drying medium with ratio 7:3. Vaccine is introduced to sows twice on 75-80 and 90-95 days of gestation in dose 104 "ТЦД"50 for prevention of epizootic swine diarrhea.;EFFECT: vaccine is safe, areactogenic, possesses expressed protective properties.;2 cl, 7 ex
机译:技术领域:本发明涉及病毒学领域。疫苗中含有滴度为4.7-5.5 lg“ТЦД” 50 的流行性猪腹泻病毒减毒株“ IS”的培养液,以及比例为7:3的干燥培养基。疫苗在妊娠75-80天和90-95天两次接种母猪,剂量为10 4 “ТЦД” 50 ,以预防流行性猪腹泻。是安全的,有致乳糖作用的,具有明确的保护作用。; 2 cl,7 ex

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