分子生物学技术在猪流感诊断中的应用

Application of Molecular Biology in Diagnosis of Swine Influenza

猪流感是由正粘病毒科猪流感病毒引起的猪的一种急性、热性和高度接触性、群发性呼吸道疾病,其临床上以发病急促、高热咳嗽、鼻中流出分泌物、呼吸困难、衰竭,怀孕母猪繁殖障碍、流产、死亡等病症为特征。目前,猪流感在我国各地广泛存在和发生,给养猪业带来了巨大的经济损失,并且严重危害人类的健康。文章就猪流感分子生物学诊断技术进行简要概述,以期为猪流感的及时诊断提供参考。

Swine influenza,caused by Orthomyxoviridae Division swine influenza viruses,is an acute,fever and a high degree of contact,and repeated respiratory disease.The clinical exhibition characterized the rapid onset,high fever cough,nasal discharge from the breathing difficulties,failure,and pregnant swine reproductive failure,abortion,death and so on.At present,the swine influenza widespread occurred in China and around and brought huge economic losses and serious harm to human health.It is brief overview on the swine influenza diagnostic techniques of molecular biology in the paper,to provide the reference of timely diagnosis of swine influenza.