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Vaccination of village chickens in The Gambia against Newcastle disease using the heat‐resistant, food‐pelleted V4 vaccine


Citation

Jagne, Jarra and Aini, I. and Schat, K. A. and Fennell, A. and Touray, O. (1991) Vaccination of village chickens in The Gambia against Newcastle disease using the heat‐resistant, food‐pelleted V4 vaccine. Avian Pathology, 20 (4). pp. 721-724. ISSN 0307-9457; eISSN: 1465-3338

Abstract

The Australian non-pathogenic, heat-resistant V4strain of Newcastle disease virus (NDV) in food-pellet form was used on a single occasion to vaccinate village poultry in The Gambia. The response of the chickens to the vaccine virus was monitored with the haemagglutination inhibition (HI) test. Pre-vaccination HI tests showed that the majority of chickens tested did not have antibodies to NDV. At 4 and 12 weeks post-vaccination, vaccinated chickens showed 30 and 48% seroconversion, respectively. The HI titres were indicative of protection, but challenge experiments were not undertaken. Only a low percentage of the control groups were antibody positive at these times. © 1991, Taylor & Francis Group, LLC. All rights reserved.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Veterinary Medicine
DOI Number: https://doi.org/10.1080/03079459108418811
Keywords: Vaccination; ; Village chickens; Newcastle disease; Heat‐resistant; Food‐pelleted v4 vaccine
Depositing User: Ms. Azian Edawati Zakaria
Date Deposited: 24 Mar 2025 08:06
Last Modified: 24 Mar 2025 08:06
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1080/03079459108418811
URI: http://psasir.upm.edu.my/id/eprint/116285
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