Low quality sentence examples
大约10%的样本测试结果为流感病毒阳性，其中15%的为H7病毒。
About 10% of samples tested positive for an influenza virus; of those, 15% were 流感病毒变异得太快了，以至于去年的疫苗通常对付不了今年的病菌。
The influenza virus mutates so quickly that last year's vaccination is usually ineffective against this year's bug.猪也成为几种不传播的呼吸道病毒的受害者人类，包括其他流感病毒株。
Pigs also fall victim to several respiratory 显然，存在5到6种基本流感病毒株，而且每一种大约25年会爆发一次。
There are apparently five or six basic strains of flu viruses, and apparently each one comes back with a period 来自多个受试者的人鼻腔上皮细胞在体外对H3N2流感病毒感染表现出不同的反应。
Human nasal epithelial cells derived from multiple subjects exhibit differential responses to H3N2 influenza virus infection in vitro.去年11月和12月，从欧洲10个国家分离出了148个A型流感病毒样株，欧盟资助的VIRGIL网络对此进行了测试。
So far, 148 samples of influenza A viruses isolated during November and December from 10 European countries have been tested by the EU.
