鸽新城疫油乳剂灭活苗的研制

Development of a Pigeon Newcastle Disease Virus Inactivated Oil Emulsion Vaccine

本文报导了一种源自病鸽的鸽新城疫病毒ＱＬ株制备的灭活油乳剂疫苗。以此种疫苗接种后，接种鸽均正常无任何病症，接种疫苗获得保护能抵抗鸽新城疫病毒株攻击的鸽子数多于接种ＬａＳｏｔａ油乳剂疫苗的鸽子。已在野外以此种疫苗接种了大量的鸽子。

The development of the inactivated oil emulsion vaccine made with the pigeon Newcastle disease virus QL isolated from a diseased pigeon was described. Following vaccinated with this vaccine the observed, the number of the vaccinated pigeons that had been protected against challenging with the virulence pigeon virus was more than the number of pigeons that had been vaccinated with the oil emulsion vaccine prepared with the LaSota strain. A great number of pigeons had been vaccinated with this vaccine in the field, and the prophylactic results were satisfied.