这些症状也许是由病毒感染引起的，而与寄生虫无关。
These symptoms may be referable to virus infection rather than parasites.
一旦被毛虫摄入，晶体就会溶解，释放出病毒感染昆虫的细胞。
Once ingested by a caterpillar, the crystals dissolve, releasing the virus to infect the insect's cells.
在病毒感染的反应中，老鼠的免疫系统通常会产生抗体，通过与病毒表面的蛋白质结合来破坏病毒。
In response to viral infection, the immune systems of mice typically produce antibodies that destroy the virus by binding to proteins on its surface.
埃博拉病毒十分致命，致死速度极快，以至于在短时间内，周围没有健康的人可以再被病毒感染。
Ebola was so deadly and killed so quickly that within a short period of time, there was no one around to infect.
由于更多国家和地区出现病毒感染病例，越来越多人开始意识到中国的防控措施是多么正确、多么重要。
Since more countries and regions have been infected by the virus, more and more people came to realize how proper and important China's control and prevention measures are.
但是我们现在看到的家禽病毒感染并非由野鸟传播的。
But we are seeing virus infections in poultry that are not transmitted by wild birds.
对于服务器锁定、BSOD、病毒感染和意外断电，它对恢复过程非常有用。
It's useful for recovering from server lock-ups, BSODs, virus infections, and unexpected power outages.
急性支气管炎通常是由病毒感染引起。
上面的显微镜图片显示，DRACO成功地治疗了病毒感染。
The microscope images above show that DRACO successfully treats viral infections.
答：肝炎是一种肝脏炎症，病毒感染是最常见的病因。
A: Hepatitis is an inflammation of the liver, most commonly caused by a viral infection.
肝炎是肝脏的炎症，最常见的原因是病毒感染。
Hepatitis is an inflammation of the liver, most commonly caused by a viral infection.
一个被这个病毒感染了的人——看起来很可怜。
乌干达最近报告了两起马尔堡病毒感染病例。
Two cases of Marburg virus infection have recently been reported in Uganda.
拉乌尔的研究小组正在努力搜集更多病毒感染人类的直接证据。
Raoult's team is now working to gather more direct evidence that the virus does infect humans.
作为替代，他的研究小组提出，人类的细胞可能防止被黑猩猩病毒感染。
As an alternative, his team proposed that human cells might prevent the chimpanzee viruses from even invading.
在欧洲、非洲、中东和亚洲，西尼罗河病毒感染引起的鸟类死亡很罕见。
In Europe, Africa, Middle East and Asia, mortality in birds associated with WNV infection is rare.
每个拷贝都具有自己的一套突变，这些突变是病毒感染我们的祖先后形成的。
Each version had its own set of mutations that it acquired after the virus had invaded our ancestors.
1995年，病毒感染康复后，他的嗅觉出现了问题。
In 1995, after recovering from a viral infection, something happened to his sense of smell.
还报告了受该病毒感染的候鸟的死亡。
Deaths in migratory birds, infected with the virus, have also been reported.
乙肝病毒感染治疗已被证明能够降低肝癌和死亡风险。
Treatment of HBV infection has been shown to reduce the risk of liver cancer and death.
为了研究病毒感染的过程，研究人员传统的做法每天是处死实验动物。
To understand how infections progress, researchers have traditionally had to kill infected laboratory animals on a daily basis.
这些研究都表明病毒感染和高胆固纯饮食互相作用。
"This strongly suggests that the CMV infection and the high cholesterol diet might be working together," Crumpacker said.
既便如此，在5岁多数儿童已受轮状病毒感染。
Even so, it admits that most children will have been infected by rotavirus by the age of 5.
他们还想知道病毒感染时如何刺激分子产物的。
They also want to know exactly how viral infections stimulate production of the molecules.
英国卫生保护局说保护抗轮状病毒感染最好的方法是良好的卫生。
The UK Health Protection Agency says the best way to protect against rotavirus infection is good hygiene.
此外，每年发生包括艾滋病毒在内的上百万病毒感染病例。
In addition, millions of cases of viral infection, including HIV, occur every year.
“病毒感染病毒”这项发现同时也助长了关于病毒是否是生物的争论。
The discovery of a virus that infects other viruses also raised the debate about whether or not a virus is alive.
人在接过种后产生的抗体可以同时对牛痘病毒感染及其密切相关的天花病毒感染起到保护作用。
The vaccinated person developed antibodies which protected both against the cowpox infection and against the closely related virus that caused smallpox.
而这些细胞正是艾滋病毒感染的那一类细胞。
而这些细胞正是艾滋病毒感染的那一类细胞。
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