新城疫的流行、檢測及綜合預(yù)防和控制技術(shù)研究進(jìn)展

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中圖分類號：S855.3 文獻(xiàn)標(biāo)識碼：A 文章編號： 1000-4440（2025）05-1031-10

Abstract：Newcastle disease（ND）isa highly contagious infectious disease caused byNewcastledisease virus（NDV） infectingpoultryand wildbirdsworldwide，whichusuallymanifestsasrespiratoryandneurologicalsymptoms.Clinicalmanifestationssuchasdiarheaanddepressoncanalsooccur.Inrecentyears，NDVhasbeen widelydetectedandisolatedinmostareas， posingagreatatteouydustrerefore，itiscearytoiuetodyidelocaltasmi nosis and comprehensive prevention and control technology of NDV. This paper provides a comprehensive review of the epidemiological status，detectionmethods，and integrated prevention and control strategies for ND.Itisadvisable to enhance the surveillance of NDVin waterfowl to facilitate early warning regarding transmission and outbreak risks.Given the current large-scale farming practices，it is essential to continueinvestigating the roles of probiotics and traditional Chinese medicineinenhancingimmunefunctionandantiviralresponses，therebyprovidinga scientific foundation formore effective prevention and control measures against ND.

Keywords：Newcastledisease；detectionmethods；probiotics；Chinese herbal medicine；immunological function

1 新城疫概述

新城疫（Newcastledisease，ND）屬于高致病性禽類病毒性傳染病，具有發(fā)病率高、死亡率高的特點，嚴(yán)重制約養(yǎng)禽業(yè)健康發(fā)展[]。（剩余21070字）