水痘患者在出现任何症状之前都可以传播病毒。
A person who has chickenpox can spread the virus even before he or she has any symptoms.
据《生活科学》报道，蝙蝠可以飞行，比其他动物更远地、更容易地传播病毒。
According to Live Science, bats can fly and spread viruses farther and more easily than other animals.
用于食用的牛和鸡经常被喂食会传播病毒的饲料，该病毒引起这种疾病。
Both cattle and chickens raised for meat are often fed the type of feed that transmits the virus that causes the disease.
人与人之间偶尔接触不会传播病毒。
一些不同种类的伊蚊和趋血蚊传播病毒。
Several different species of the Aedes and Haemogogus mosquitoes transmit the virus.
受感染的蚊子在人与人之间传播病毒。
Infected mosquitoes transmit the virus from person to person.
同时她还说，吃猪肉是没有传播病毒的危险的。
There is no danger of contracting the virus from eating pork products, she said.
在你开始出现症状之后5 -7天你一直可以传播病毒。
You might still be spreading the virus five to seven days after you first get symptoms.
它们吸食植物的汁液，直接造成损害，并间接地传播病毒病。
They cause damage directly, by consuming plant juices, and indirectly, by spreading viral diseases.
不过，在媒蚊密度较高时，蚊虫向人传播病毒的相对重要性可能增加。
However, at times of high vector densities the relative importance of mosquito-to-human transmission may increase.
降低因不安全食用鲜血、生奶或动物组织引起的动物向人类传播病毒的风险。
Reducing the risk of animal-to-human transmission arising from the unsafe consumption of fresh blood, raw milk or animal tissue.
经过8 -10天潜伏期后，被感染的蚊子在探寻和吸食血液时，终生传播病毒。
After virus incubation for eight to 10 days, an infected mosquito is capable, during probing and blood feeding, of transmitting the virus for the rest of its life.
要搞明白集约化肉用动物农场生产、传播病毒是怎么回事的，你得比较两种不同的农场。
To understand how this happens, you have to compare two farms.
如果学生在校外某一情况下聚在一起，会继续传播病毒，这样关闭学校的益处即便是有，也会大为降低。
If students congregate in a setting other than a school, they will continue to spread the virus, and the benefits of school closure will be greatly reduced, if not negated.
被感染者在症状出现之前已开始传播病毒，这就加剧了通过无症状航空旅客造成国际传播的危险。
The fact that infected people can shed virus before symptoms appear adds to the risk of international spread via asymptomatic air travellers.
但是一份发表于3月2日的分子生物期刊上的报告则认为，蚊子传播病毒给人类并不需要一个中介人。
But a report published March 2nd in the journal Molecular Ecology says mosquitoes didn't need a middleman.
新的甲型H1N 1流感病毒的主要传播途径似乎与季节性流感相似，讲话、打喷嚏或咳嗽时产生的飞沫即可传播病毒。
The main route of transmission of the pandemic influenza virus seems to be similar to seasonal influenza, via droplets that are expelled by speaking, sneezing or coughing.
当地人被鼓励用捕捉器捕杀老鼠以阻止病毒的传播。
The locals were encouraged to trap and kill mice to stop the spread of the virus.
这种病毒通过蚊子迅速传播，使兔子数量锐减。
Spread rapidly by mosquitoes, the virus devastated the rabbit population.
他的实验能够为联合国提供宝贵的参考，帮助控制埃博拉这一致命病毒的传播。
His research can serve as a valuable reference for the UN to control the spread of EBOLA, a deadly virus.
有时候他们会缠绵不休，而且病毒和疫苗可以传播唾液或其它液体。
They're all over each other sometimes and viruses and vaccines can spread saliva or other fluids.
埃博拉病毒不像天花这类病毒那样容易传播。
据说黑客们已开始传播一种计算机病毒。
异性间的性接触是造成大多数艾滋病病毒传播的原因。
Heterosexual contact is responsible for the bulk of HIV transmission.
养在户外笼子里的鸟对空气传播的病毒有免疫力。
Birds in outside cages develop immunity to airborne bacteria.
另一个是防止H 病毒的传播。
另一个是为了防止艾滋病毒从母亲传播给孩子。
Another is to prevent the spread of HIV from mother to child.
病毒传播时，亲吻太多是不好的。
When the virus is going around, too many kisses are not good.
病毒正传播到其他树木。
有多少种新冠病毒传播途径被提及？
How many ways are mentioned for the spread of the new coronaviruses?
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