Autor: |
Olubukola O. Funsho-Sanni, Elijah Ella, Olufunsho Samuel Sanni, Helen Inabo, Sodangi Abdulkarim luka, RoseMary Eleyi Ameh |
Rok vydání: |
2022 |
Předmět: |
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Zdroj: |
Journal of immunoassayimmunochemistry. 43(5) |
ISSN: |
1532-4230 |
Popis: |
Vaccination is a tool of Newcastle disease (ND) control among broilers. This study aimed at determining the immunity status of sampled broilers against ND at a live bird market in Kano, Northwest Nigeria, and its epidemiological implication. A cross-sectional study of antibodies against Newcastle disease virus (NDV) was carried out among broiler chicken in a live bird market in Kano State, Northwest Nigeria. A total of 471 samples was tested successfully. NDV antibody titer was assayed using hemagglutination-inhibition test (HI) and ND indirect enzyme-linked immunosorbent assay (ELISA). Serological levels of NDV antibodies were 67.9% (ELISA) and 78.1% (HI). Also, 67 (20.9%) samples tested positive for ELISA but negative for HI, whereas 115 (31.3%) samples tested negative for ELISA but positive for HI. There is strong association between the immune status obtained from both tests ( |
Databáze: |
OpenAIRE |
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