【作者】 禹思宇； 向华； 张健騑；

【Author】 Siyu yu~(1,2) Xianghua~1 Zhangjian fei~2 (1 Nan Jing Agricultural University college of veterinary medicine 210095, 2 Institute of Veterinary Medicine Guangdong Academy of Agricultural Sciences 510640)

【机构】 南京农业大学动物医学院； 广东省农科院兽医研究所；

【摘要】 猪流感病毒是一种能感染猪的A型流感病毒。猪流感能造成急性上呼吸道感染,可继发细菌或是病毒感染。严重的可导致呼吸衰竭。某些毒株感染后,猪仅有轻微的或没有临床症状。虽然该病发病率很高但死亡率低于1%-4%。人感染猪流感偶有发生,症状与人流感相似,但未在人类造成大规模的流行。更多还原

【Abstract】 Swine influenza viruses are influenza A viruses that infect pigs.Complications may include secondary bacterial or viral infections.Swine influenza is an acute upper respiratory disease,Some strains can circulate in pigs with few or no clinical signs.Severe,potentially fatal bronchopneumonia is occasionally seen.Although the morbidity rate is high,the case fatahty rate usually varies from less than 1%to 4%Human infections with swine influenza viruses are occasionally reported,and may resemble human influenza.Generally,swine influenza viruses do not spread efficiently in human populations.更多还原