Domestic poultry , including chickens and turkeys , are particularly susceptible to epidemics of rapidly fatal influenza 鸡和鸭等家禽对快致死性流感流行的易感性特别强。
Goose provirus ( gpv ) is the pathogen of highly contagious and fatal infectious diseases of goslings and muscovy ducklings 鹅细小病毒( gooseprovirus ， gpv )可引起雏鹅、雏番鸭高度致死性传染病?小鹅瘟。
Avian influenza , or bird flu , is an infectious disease of animals caused by type a strains of the influenza virus 型菌株引起的动物性传染病，通常这种病毒只传染禽类，但偶尔也可以传染猪。致死性流感病毒
Others are breeding replicas of the 1918 virus - from samples recovered from victims - to see just what made it so deadly 另一些科学家从受害者身上的样品复制1918病毒来研究是什么让其具有如此高的致死性。
According to the team , symptomatic intracranial bleeding occurred in only 4 of 69 patients ( 5 . 8 % ) ; 3 episodes were fatal 据该研究小组报告， 69名患者中发生有症状的颅内出血者仅4例（ 5 . 8 % ） ；其中3例发作为致死性的。
Webmd ) a compound deried from the lowly sea squirt fights a deadly type of soft - tissue cancer and holds promise for oarian cancer as well 一种源于深海海鞘的化合物可以治疗一种致死性的软组织肿瘤，并有希望治疗卵巢癌。
Complex vertebral malformation ( cvm ) , a lethal autosomal recessive inherited defect in holstein breed , was newly reported in demark 摘要荷斯坦奶牛脊柱畸形综合征是近年新发现的一种常染色体隐性遗传病，该病对纯合子胎儿是致死性的。
Goose parvovirus is the causitive agent of goose plague . which is also named as derzsy ' s disease . it is one of highly fatal diseases of goslings and muscovy ducklings 鹅细小病毒( gooseparvovirus , gpv )主要引起雏鹅、雏番鸭的高致死性疾病，称为小鹅瘟或derzsy ' s病。
It is a painful , recurrent illness that causes psychological distress , raises health risks for newborns , and boosts the carrier ' s odds for a much more deadly virus , hiv 它是一种令人痛苦的，可复发性疾病，能带来心理痛苦，增加新生儿健康风险，使携带者易于感染另一种致死性更强的病毒hiv 。
Geneva , switzerland - - asia ' s bird flu could still spark a deadly human influenza pandemic and all countries need to step up readiness , health experts said at a conference this week 瑞士，日内瓦在本周的会议上，健康专家称：亚洲禽流感仍可能引起大规模致死性人流感暴发流行，每个国家对此都要提高应对能力。
