Efficacy of ELISA for measurement of protective newcastle disease antibody level in broilers
2006
Kim, J.N. (Chungbuk National University, Cheongju, Republic of Korea) | Heo, W. (Daessung Microbiological Labs. Co. Ltd., Uiwang, Republic of Korea) | Mo, I.P. (Chungbuk National University, Cheongju, Republic of Korea), E-mail: moip@cbu.ac.kr
Newcastle disease (ND) is a highly contagious disease of poultry that can cause severe economic losses throughout the world. Vaccination has been used for a long time and proved as one of the most effective method to reduce the economic loss due to ND virus infection. The measurement of antibody titer such as hamagglutination-inhibition (HI) test with sera has been used as a useful method to evaluate the immunity leve of host. However, HI test is gradually being replaced by the enzyme linked-immunosorbent assay (ELISA).
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