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首页> 外文期刊>Sokoto Journal of Veterinary Sciences >Field trial of Malaysian thermostable Newcastle disease vaccine in village chickens in Kaduna State, Nigeria
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Field trial of Malaysian thermostable Newcastle disease vaccine in village chickens in Kaduna State, Nigeria

机译:马来西亚耐高温新城疫疫苗在尼日利亚卡杜纳州乡村鸡中的现场试验

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Village chickens in Kaduna State, Nigeria were vaccinated once with a Malaysian heat-resistant Newcastle disease vaccine (NDV4HR) given in feed. In all, 1605 chickens in 223 households covering 33 villages and 13 Local Government Areas were tagged and bled before vaccination and two weeks after vaccination. Antibodies to Newcastle disease virus were titrated by haemagglutination inhibition test and titres . 3(log2) were assumed to be protective. Presumed protective titres were recorded in 143 (8.9%) of chickens before vaccination and in 957 (65.5%) after vaccination. Recommendation is made for the widespread adoption of this technology.
机译:给尼日利亚卡杜纳州的乡村鸡接种了一次饲料中的马来西亚耐热新城疫疫苗(NDV4HR)。总共在疫苗接种前和疫苗接种后两周对覆盖33个村庄和13个地方政府区域的223户家庭的1605只鸡进行了标记和放血。用血凝抑制试验滴定新城疫病毒抗体并滴定。 3(log2)被认为是保护性的。疫苗接种前143只(8.9%)的鸡和疫苗接种957只(65.5%)的鸡有保护性滴度的记录。建议对该技术的广泛采用。

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