它的恐慌是有传染性的。
棉花遭受了一种有传染性的致命病害。
这些毛蚴进体螺体,繁殖和发育对人类有传染性的尾蚴。
These organisms penetrate into snails, multiply, and develop into cercariae, the infective form for man.
最好的防止发烧的方法是尽量不要和有传染性的病源接触。
The best way to prevent fevers is to reduce your exposure to infectious diseases.
当有传染性的人咳嗽、打喷嚏、说话或吐痰,他们会把称为杆菌的结核细菌喷到空气中。
When infectious people cough, sneeze, talk or spit, they propel TB germs, known as bacilli, into the air.
“可是错误是有传染性的,”这位仪员非常温和地说,“并且是不分国界的。”
"Well, error is contagious, " said the congressman with great goodnature, "and it knows no boundaries.
禽流感是一种由病毒引起的,有传染性的动物传染病,通常只感染禽类,也可以感染猪。
Avian influenza is a contagious disease of animals caused by viruses that normally infect only birds and, less commonly, pigs.
就同一个笑话大笑能展示我们对别人的接纳和认可,这也许是为什么大笑尤其有传染性的原因。
Laughing at the same joke would help us to show affiliation with others, and this may be why it is especially contagious.
“流感是十分具有传染性的,如果它在人和动物之间传播,那这头猪就没必要呆在这儿了。”动物园参观者Farzana说。
"Influenza is quite contagious and if it passes between people and animals then there's no need for the pig to be here," zoo visitor Farzana said.
虽然没有明确迹象显示这是一个迫在眉睫的威胁,但近期许多论文提出,最终出现具有传染性的人类癌症,在医学上是有可能的。
While there is no sign of an imminent threat, several recent papers suggest that the eventual emergence of a contagious human cancer is in the realm of medical possibility.
我不想这样——仅是因为我是这里的移民(比起那些没有感恩之心的移民,这种难以忍受的事情还是少得多),仅是因为友好是有传染性的。
I try not to be rude-partly because I am an immigrant here (and there are few things more insufferable than ungrateful immigrants) and partly because being nice is contagious.
在你感染猪流感的早期阶段你有最大传染性。
You'll be at your most infectious in the early stages of your illness.
昨天有一些正面的消息传出,墨西哥科学家说猪流感病毒的传染性并不比每年流行的季节性流感的传染性更大。
Some positive news surfaced yesterday: Mexican scientists said the contagiousness of the swine flu is no greater than that of the seasonal flu that circulates every year.
甲型H1N1流感比季节性流感有更强的传染性,潜伏期相对比较短,容易导致集团感染和跨国传播,成为国际公共安全的问题。
The influenza a (H1N1) has more strong infectious ability than the seasonal influenza, the latent period is short, so the group infection will be raised easily and become international transmission.
艾滋病病毒感染者有很强的传染性,是传播艾滋病最重要的传染源。
HIV-infected persons are highly infectious and is spread of AIDS, the most important source of infection.
对涉及到运输有传染性材料的人员,是否有经过合格培训的证明?
Is there documented certified training of all personnel involved in the packaging and shipping of infectious materials?
传染病的特点是有病原体,有传染性和流行性,感染后常有免疫性。
Infectious disease's characteristic has the pathogen, has the infection and the epidemic, after the infection, common immunity.
传染病的特点是有病原体,有传染性和流行性,感染后常有免疫性。
Infectious disease's characteristic has the pathogen, has the infection and the epidemic, after the infection, common immunity.
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