Die Schutzwirkung von EDTA-Na-Extraktimpfstoffen aus schweinepathogenen E. coli-Bakterien im Feldversuch 2. Mitteilung: Immunisierung von Absatzferkeln

Zentralblatt für Bakteriologie. 1. Abt. Originale A, Medizinische Mikrobiologie, Infektionskrankheiten und Parasitologie Pub Date : 1980-07-01 DOI:10.1016/S0172-5599(80)80006-X

H. Mochmann , J. Zwierzchowski , Lisa Hering, J. Molenda, H.W. Ocklitz, M. Bocianowski, L. Austenat, W. Wałachowski, Z. Janas

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Abstract

Pentavalent EDTA-Sodium-extract vaccines and monovalent EDTA-Sodium-extract vaccines obtained from swine-pathogenic E. coli were used to test their antiepizootic effect in industrial pig farms, 2929 piglets after weaning were included in this field trial, 1309 were immunized partly orally, partly i.m., 1620 piglets received placebos accordingly. By means of oral immunization the pentavalent vaccine was capable of reducing the morbidity of the vaccinated animals significantly. Intramuscular immunization with the pentavalent vaccines produced significant differences in morbidity too.

A monovalent vaccine obtained from E. coli O149 and E. coli O8 was shown to be equally effective, whereas a monovalent vaccine obtained from E. coli O115 was ineffective. But in this stock there were infections with O149 but none with O115 or O8.

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在野外2号猴的哥利细菌的edta检测剂的保护作用。信息:疫苗抑制销售小猪

采用猪致病性大肠杆菌制备的五价edta -钠提取物疫苗和单价edta -钠提取物疫苗，在工业化猪场进行了猪流行性感冒的实地试验，选取断奶仔猪2929头，分别口服和静脉注射1309头，1620头分别给予安慰剂。通过口服免疫，五价疫苗能显著降低接种动物的发病率。肌肉注射五价疫苗的发病率也有显著差异。从大肠杆菌O149和大肠杆菌O8中获得的单价疫苗显示同样有效，而从大肠杆菌O115中获得的单价疫苗无效。但在这个种群中有O149感染但没有O115或O8感染。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Zentralblatt für Bakteriologie. 1. Abt. Originale A, Medizinische Mikrobiologie, Infektionskrankheiten und Parasitologie

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