本文選題：雛鴨病毒性肝炎 + 鴨肝炎病毒��； 參考：《黑龍江畜牧獸醫(yī)》2017年08期

【摘要】：正鴨病毒性肝炎困擾養(yǎng)鴨業(yè)由來已久,成鴨可以攜毒但不發(fā)病,而30日齡以內(nèi)的雛鴨對此病抵抗力較弱,經(jīng)常表現(xiàn)出極高的致死率。因此,筆者在精準(zhǔn)掌握此病病原學(xué)、流行病學(xué)、臨床癥狀特點(diǎn)及一般性規(guī)律的基礎(chǔ)上,對此病的科學(xué)防控措施進(jìn)行了探討,提出了更加完整、有效且更具有可操作性的綜合防控方法,結(jié)合實(shí)踐經(jīng)驗(yàn)加以論證。1病原學(xué)闡述雛鴨病毒性肝炎的致病病原是鴨肝炎病毒(DHV)。鴨肝炎病毒可分為新型鴨肝炎病毒及Ⅰ、
[Abstract]:The adult duck can carry the virus but not the disease, but the ducklings within 30 days of age have a weak resistance to the disease, often showing a high mortality. Therefore, on the basis of accurately mastering the etiology, epidemiology, clinical symptom characteristics and general rules of the disease, the author discussed the scientific prevention and control measures of the disease, and put forward a more complete approach to the prevention and control of the disease. Effective and more operable comprehensive prevention and control methods combined with practical experience to demonstrate the etiology of duck viral hepatitis is duck hepatitis virus (DHV). 1 the pathogenic agent of duck viral hepatitis is duck hepatitis virus (DHV). Duck hepatitis virus can be classified into novel duck hepatitis virus and duck hepatitis virus 鈪，

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