【摘要】 非洲猪瘟是由非洲猪瘟病毒引起的猪急性、烈性传染病。临床症状以高热、皮肤发绀、呼吸障碍和神经症状为主要特征,病理变化以全身广泛出血为主,发病率和死亡率几乎达100%。猪是唯一的自然宿主,软蜱为传播的主要媒介。1921年肯尼亚首次报道;1957,1971,2007年分别传到了葡萄牙、南美洲和高加索地区;2017年3月,在俄罗斯远东地区伊尔库茨克州发生了非洲猪瘟,伊尔库茨克州距离我国较近,且边境地区存在软蜱和野猪,非洲猪瘟传入我国的风险很大,对我国的防控提出了严峻的挑战。更多还原

【Abstract】 African swine fever caused by African swine fever virus in pigs which is an acute and virulent disease. High fever, skin cyanosis, respiratory disorders and neurological symptoms were the main clinical symptoms. The main pathological changes were extensive hemorrhage, morbidity and mortality were almost 100%. The pig is the only natural host, and soft ticks are the main vector of transmission. Kenya was first reported in 1921, and spread to Portugal, South America and the Caucasus in 1957, 1971 and 2007,respectively. In March 2017, African swine fever occurred in the Far East of Russia Irkutsk. Irkutsk distance in our country is short, soft ticks and wild boar is in border areas, the risk of African swine fever spread to China is great. It is a severe challenge to prevention and control African swine fever in our country.更多还原