NOVEL VIRUS CAUSING AVIAN INFLUENZA AND A LIVESTOCK FEED ADDTIVIE CONTAINIGN IgY TYPE ANTIBODY FOR THE SAME

摘要

PURPOSE: A livestock feed additive containing an IgY type antibody for a novel virus causing avian influenza is provided to effectively prevent avian influenza.;CONSTITUTION: A KNU07033 virus(deposit nubmer KCTC 11892BP) causes avian influenza. The AIV KNU07033 is a H9N2 subtype virus isolated from excrement of a layer chicken at a farmland in Kyungju-city, North Kyongsang province. The AIV KNU07033 has 93.0% of homology with MS96, 93.7% of homology with 01310, and 96.3% of homology with S21. An antibody for KNU07033 virus is prepared by injecting a vaccine to a chicken and collecting from eggs. A livestock feed additive contains the antibody.;COPYRIGHT KIPO 2013;[Reference numerals] (AA) Antibody titer