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- A person or an animal that shows no symptoms of a disease but harbors the infectious agent of that disease and is capable of transmitting it to others. 带菌者没有表现出疾病的症状但却携带这种疾病的传染因子并由此能够传播疾病的人或动物
- Above mentioned results show that NP of HFRS virus play an important role in anti infectious immune. 以上结果表明:HFRS的病毒NP组分在抗感染免疫中起重要作用。
- The infectious agent responsible here was Nocardia, which is known to produce chronic abscessing inflammation. 此处引起感染的因素是诺卡菌属,主要引起慢性脓肿。
- The way the body recognises an infection is by examining molecules from the infectious agent. 身体以通过对传染因子的分子检查来的方式来识别感染。
- Porphyromonas gingivalis is considered to be the most important infectious agent causing chronic periodontitis. 牙龈卟啉单胞菌是目前公认的慢性牙周炎的主要致病菌之一。
- And any primate can harbor deadly infectious agents. 而且，任何灵长类都潜藏着致死性感染病原物。
- This is another infectious agent that is becoming more frequent in immunocompromised patients, particularly those with AIDS. 这是另一小肠感染性疾病的病例，经常见于免疫功能缺陷的病人，特别是艾滋病的患者。
- "We're leveraging off probably 600 to 800 million years of genetic engineering that nature has already done to recognize an infectious agent," Hollis observes. “我们借助了可能有六亿到八亿年历史的大自然造就的遗传工程来识别病原体，”霍利斯评论道。
- At closer range, the miliary pattern is seen throughout the lung. Dissemination of the infectious agent (M. tuberculosis, fungi) may produce a similar pattern in other organs. 近距离见分布于全肺的粟粒性肉芽肿。感染性播散在其它器官中也可以产生类似的病变。
- The communicability period occurs during acute infection and until the infectious agent is no longer present in feces, usually within 4 weeks after illness. 传染期从急性感染期持续到患者粪便中不再出现传染性物质，一般在病后四周内。
- We're leveraging off probably600 to800 million years of genetic engineering that nature has already done to recognize an infectious agent," Hollis observes. 我们借助了可能有六亿到八亿年历史的大自然造就的遗传工程来识别病原体，”霍利斯评论道。
- There is the initial contact with the infectious agent, a period of festering, a fevered delirium, followed by a long period of recovery, like emotional typhus. 就像得了感情斑疹伤寒一样，最初先是感染上病源，然后心神不宁，极度兴奋和癫狂。之后是漫长的恢复。
- Fomite. An inanimate object that is contaminated with infectious agents. 污染物。被病原污染的非生命体。
- A microscopic protein particle similar to a virus but lacking nucleic acid, thought to be the infectious agent responsible for scrapie and certain other degenerative diseases of the nervous system. 朊病毒（感染性蛋白质）极微小的蛋白质微粒，类似于病毒，但不含核酸，被认为是绵羊痒病和其他的一些神经系统变性疾病的传染介质
- A microscopic protein particle similar to a virus but lacking nucleic acid,thought to be the infectious agent responsible for scrapie and certain other degenerative diseases of the nervous system. 朊病毒（感染性蛋白质）极微小的蛋白质微粒，类似于病毒，但不含核酸，被认为是绵羊痒病和其他的一些神经系统变性疾病的传染介质。
- Perfluorochemicals are cheap to produce and are completely free of biological materials,so there is no risk of infectious agents contaminating them. 全氟化合物的生产成本低，并且由于是完全游离的生物物质，因此没有易传染物质污染它们的危险。
- Antiperistaltic agents are not given to a patient who has infectious diarrheal syndromes because of the potential for prolonging exposure to the infectious agent. 感染性腹泻综合症病人不宜服用抗蠕动药物，因为这可能延长感染源的接触时间。
- They're completely anti the new proposals. 他们完全反对新的提议。
- Mobile phones used by healthcare personnel in the hospital can spread dangerous infectious agents, according to investigators in Israel. 根据以色列调查人员的调查显示,医院卫生人员使用的手机是许多病菌的传染温床。
- If too much of the cuticle is cut back during a manicure, the cuticle can be separated from the nail, and infectious agents can get into the exposed area. 如果在修指甲期间要修剪很多表皮，皮肤就会和指甲分离，感染物就可以进入皮肤暴露的区域。
