h5n1 avian influenza virus
常見例句
- Not only are seasonal flu strains circulating but also the H5N1 avian influenza virus, which has killed 258 out of 423 people infected since 2003.
除了季節(jié)性流感,H5N1禽流感也是會流通的,自從2003年開始,禽流感已經(jīng)感染了423人,其中造成258人死亡。 - Research on influenza pandemics and pandemic viruses increased considerably following the first human cases of infection with the H5N1 avian influenza virus in 1997.
在1997年發(fā)現(xiàn)首批人患H5N1禽流感病毒感染病例之后,大大加強了對流感大流行和大流行性病毒的研究力度。 - At the time, this was considered a likely scenario should the highly lethal H5N1 avian influenza virus develop an ability to spread readily among humans, but it was never a formal definition.
當(dāng)時的看法是,如果高致命性H5N1禽流感病毒發(fā)展出人際輕易傳播的能力,就可能會出現(xiàn)這一情景,但這從來不是一項正式定義。 - Two tests on the woman were positive for H5N1 avian influenza, but the government did not say how she might have contracted the virus.
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