An investigation of Anisakis simplex larvae,the most important causative agent of anisakiasis,in marine fishes caught in Bohai sea was carried out in order to detect their infectivity.
Treatment of precancerous lesions begins with active surveillance, removing any diseased tissue, and stopping any causative agents, like smoking and alcohol abuse.
嗜血杆菌（Haemophilus parasuis，HPS）能引
多发性浆膜炎、关节炎和脑膜炎，随着世界养
为全球范围内影响养
重要细菌学疾病。
非洲，我们每年经历 140 多起疫情：
毒疫情、细菌疫情或未知
毒是一种可能的假设， 但正
对
