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.
核多角体病毒感染是这些不同物种共有的一个因素。
Nuclear polyhedrosis viral infection is one factor these disparate species share.
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.
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.
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.
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.
有些我的人就被这种病毒感染了。
急性支气管炎通常是由病毒感染引起。
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.
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.
艾滋病毒感染症状取决于感染阶段。
The symptoms of HIV vary depending on the stage of infection.
非洲的艾滋病毒感染人数最多。
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。
克必信对病毒感染无效，比如普通感冒或流感。
Cubicin will not treat a viral infection such as the common cold or flu.
丙肝病毒感染有时会导致急性症状疾病。
HCV infection sometimes results in an acute symtomatic illness.
目前对西尼罗河病毒感染还没有特定的治疗方法。
为什么艾滋病毒感染病例还在持续增多？
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.
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.
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.
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.
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.
这种病变通常出现在HIV病毒感染过程中。
The lesions usually appear early in the course of HIV infection.
而这些细胞正是艾滋病毒感染的那一类细胞。
他们还发现巨细胞病毒感染增加了血管炎症。
And they found that CMV infection increased markers for inflammation in blood vessels.
这种前所未知的传播机制会导致抗击病毒感染的新方法。
This previously unknown mechanism may lead to new ways to combat viral infections.
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.
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.
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