一场病毒引起的疾病使她走路十分困难。
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.
所有种类的腹泻疾病，都是由肠道病毒引起的。它们感染你的肠道。
The whole category of diarrheal diseases, caused by viruses called enteroviruses. They infect your gut.
大部分的普通感冒和流感都是病毒引起的。
Most forms of the common cold and flu are caused by viruses.
由于这个原因，有一些测试可以发现血液中是否含有引起艾滋病和其他疾病的病毒。
For this reason, there are tests to find out if blood contains viruses that cause AIDS and other diseases.
一种主题为“我爱你”的电脑病毒在美国引起了大混乱，亚洲与欧洲的政府和商业电脑已经先期遭到严重破坏。
A computer virus titled "ILOVEYOU" has caused havoc in the United States after crippling government and business computers in Asia and Europe.
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.
它是由新冠病毒引起的。
它们是一组引起哺乳动物和鸟类疾病的病毒。
They are a group of viruses that cause diseases in mammals and birds.
冠状病毒在人体内会引起呼吸道感染疾病。
In humans, coronaviruses cause respiratory tract infections.
这种疾病是由一种新发现的冠状病毒引起的。
The disease is caused by a newly-found type of corona-virus.
过多的雄激素刺激或过度的内脏器官反应引起的多毛症和病毒血症是其他妇科问题。
Hirsutism and virilism are among other gynecological problems caused either by excessive androgen stimulation or excess end organ response.
发现了一种引起畸形黄条症状的线状病毒。
A potyvirus was found to be causing rugose and yellow stripe symptoms.
有些麻疹病人误会疹子是由其它病毒引起的。
Some people mistake rashes caused by other viruses for measles.
已有大量文件证明该病毒在人类引起罕见但严重的疾病的能力。
The ability of this virus to cause rare but severe disease in humans is well documented.
很多死亡是在病毒之后由肺部细菌感染引起的。
Most deaths are caused by bacterial lung infections that move in after the virus.
急性支气管炎通常是由病毒感染引起。
登革热由四种不同、但却紧密相关的病毒引起。
There are four distinct, but closely related, viruses that cause dengue.
在鸡中发现一种病毒会引起一种癌症。
西尼罗河病毒能够引起人类致命性神经系统疾病。
West Nile virus can cause a fatal neurological disease in humans.
季节性流感由适应在人类中传播的病毒引起。
Seasonal influenza is caused by viruses that are adapted to spread in humans.
麻疹是病毒引起的传染性极强的严重疾病。
Measles is a highly contagious, serious disease caused by a virus.
在心飞沫含有病毒，能引起感染。
目前尚不清楚究竟是哪种病毒引起的死亡率上升。
Which virus is responsible for the increased mortality is not yet clear.
黄热病由蚊子传播的病毒引起。
Yellow fever is caused by a virus transmitted by mosquitoes.
压力、病毒和生孩子可能引起未有该病病史的人患上此病。
Stress, viruses and childbirth can trigger this illness in people who never had it previously.
免疫抑制可引起唇疱疹病毒再激活(“唇疱疹”)。
Immunosuppression can cause reactivation of the herpes simplex virus in the lip (" cold sores ").
性传播感染由细菌、病毒和寄生虫引起。
STIs are caused by bacteria, viruses and parasites. Some of the most common infections are below.
每年，由野生脊灰病毒引起的数十万病例得到预防。
Every year, hundreds of thousands of cases due to wild polio virus are prevented.
流感是有病毒引起的呼吸系统疾病。
The flu, or influenza, is caused by a virus that affects the respiratory system.
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