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intermediate host 【生物學】中間宿主。

intermediate zone

For active lyme infection to occur in dog or man , b . burgdorferi requires an intermediate host ; that is , the disease cannot be directly transmitted from one host to another through contact with infected body secretions such as blood , saliva , urine , etc 對能感染給狗或人的活躍的萊姆菌來說,包柔氏螺旋體菌需要一個中間宿主;也就是說,這種疾病無法通過接觸被感染身體的分泌物如血液、唾液,尿液等等的途徑直接從一個宿主直接傳染到另一宿主身上。

Swine is the only animal which can be infected by either avian or human original influenza viruses , and c an be considered as the intermediate host for the process of genetic reassortments between viruses of different hosts 此外,豬是禽和人流感病毒均可感染的唯一動物,是不同來源流感病毒發生重組,產生新的流感毒株的中間宿主。

Though other biting insects may be intermediate hosts for b . burgdorferi , they were found to have an insignificant role in the spread of lyme disease 盡管其他吸血蟲也許是包柔氏螺旋體菌的中間宿主,但是它們對萊姆病的傳播并不起作用。

Who is the only hook tapeworm final host , the pigs are taenia solium one of the intermediate host 人是有鉤絳蟲的唯一終末宿主,豬是有鉤絳蟲的中間宿主之一。

The primary intermediate hosts for this spirochete are deer ticks belonging to the genus ixodes 這種螺旋菌的最初中間宿主是鹿身上的屬于一種硬虱的扁虱。