Department of Clinical Sciences, College of Veterinary Medicine, King Faisal University, Al Hofuf, Saudi Arabia.
Avian Research Center, King Faisal University, Al Hofuf, Saudi Arabia.
Open Vet J. 2024 Jan;14(1):12-18. doi: 10.5455/OVJ.2024.v14.i1.2. Epub 2024 Jan 31.
Newcastle disease (ND) is a tremendously contagious avian infection with extensive monetary ramifications for the chicken zone. To reduce the effect of ND on the Saudi rooster enterprise, our analysis emphasizes the necessity of genotype-particular vaccinations, elevated surveillance, public recognition campaigns, and stepped-forward biosecurity. Data show that one-of-a-kind bird species, outdoor flocks, and nearby differences in susceptibility are all vulnerable. The pathogenesis consists of tropism in the respiratory and gastrointestinal structures and some genotypes boom virulence. Laboratory diagnostics use reverse transcription-polymerase chain reaction, sequencing, and serotyping among different strategies. Vital records are supplied through immune responses and serological trying out. Vaccination campaigns, biosecurity protocols, and emergency preparedness are all covered in prevention and manipulation techniques. Notably, co-circulating genotypes and disparities in immunization regulations worry Saudi Arabia. The effect of ND in Saudi Arabia is tested in this paper, with precise attention paid to immunological reaction, pathogenesis, susceptibility elements, laboratory analysis, and preventative and manipulation measures. Saudi Arabia can shield its bird region and beef up its defences against Newcastle's ailment, enforcing those hints into its policies.
新城疫（ND）是一种极具传染性的禽类感染病，对鸡区造成了广泛的经济影响。为了降低 ND 对沙特肉鸡产业的影响，我们的分析强调了针对特定基因型进行疫苗接种、加强监测、公众认知活动以及改进生物安全措施的必要性。数据表明，不同的鸟类物种、户外鸡群以及附近的易感性差异都容易受到影响。其发病机制包括在呼吸道和胃肠道结构中的嗜性，以及某些基因型的毒力增强。实验室诊断采用逆转录聚合酶链反应、测序和血清分型等不同策略。重要的是，通过免疫反应和血清学检测提供了关键记录。预防和控制技术涵盖了疫苗接种活动、生物安全协议和应急准备。值得注意的是，共同循环的基因型和免疫接种规定的差异令沙特阿拉伯感到担忧。本文测试了 ND 在沙特阿拉伯的影响，特别关注了免疫学反应、发病机制、易感性因素、实验室分析以及预防和控制措施。沙特阿拉伯可以保护其禽类区域，加强对新城疫的防御，将这些建议纳入其政策中。
