human-to-human transmission

A new study by Chinese scientists suggests a highly possible human-to-human transmission of H5N1 bird flu virus.

由中国科学家进行的一项新研究发现一起H5N1禽流感病毒极有可能在人类之间传染的病例。

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If a swine virus established efficient human-to human transmission, it can cause an influenza pandemic.

如果猪流感病毒能建立有效的人与人之间的传播, 那么就能导致全球性的流感大流行.

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There is yet any confirmed case of human-to-human transmission within the local community.

迄今国内还没出现人传人的确诊病例.

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Spread in several countries can no longer be traced to clearly-defined chains of human-to-human transmission.

若干国家中的传播已不能追踪到明确界定的人际传播链。

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In addition, the possibility of human-to-human transmission in some cases cannot be excluded at this time.

另外, 在某些病例中人对人传播的可能性目前还不能排除.

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So far, this lack of human-to-human transmission also appears to be a feature of the H7N9 strain.

目前为止，H7N9病毒株还未表现出可以在人群之间传播的特征。

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Limited human-to-human transmission can also occur in the same way as seasonal flu occurs in people.

但也发现一些人类感染猪流感的病例,患者大多为与病猪有过直接接触的人,也有人与人传播的记载.

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The page had been modified the previous day to update statistics on fatalities to add the suspected case of human-to-human transmission in Vietnam.

该网页前一日刚刚更新，录入了最新的死于禽流感的患者统计数据，增加了越南人与人之间传播禽流感的疑似病例的数目。

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There has been no confirmed case of human to human transmission.

目前尚无确定的人间传染病例.

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Thankfully, one mutation alone is unlikely to lead to efficient human-to-human transmission.

值得欣慰的是, 单独一种变异不太可能导致有效的人际传染.

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Medical authorities say the confirmed H7N9 cases are isolated and there has been no sign of human-to-human transmission.

卫生部门表示，已确诊的H7N9病例已被隔离，目前未发现人传人的证据。

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