She has just recovered from a severe illness.

她大病初愈。

It is not a severe illness.

这不是一种严重的疾病。

However, some people with swine flu get more severe illness.

然而，某些人感染猪流感会得很严重疾病。

H1N1 is causing more severe illness than normally seen, experts say.

专家称h1n 1流感正在引发比实际看到的更严重的疾病。

Some are still in the hospital with very severe illness, Schuchat said.

Schuchat表示，一些病患仍然患有严重患病，还在医院进行治疗。

Hepatitis a is a viral liver disease that can cause mild to severe illness.

甲型肝炎是一种病毒性肝脏疾病，它可造成轻度或严重疾患。

He explained that severe illness in newborns tends to kill the babies quickly.

他解释说，新生儿的严重疾病经常会导致他们迅速死亡。

But influenza can cause severe illness or death in people at high risk (see below).

但流感可在高危人群中造成严重疾病或死亡(见下文)。

Risk factors don't mean you will definitely have more severe illness from swine flu.

危险因素不意味着你感染猪流感就一定有很严重疾病。

Symptoms range from mild to severe; 20-50% of those with severe illness will die of the disease.

症状从温和到恶性都有。 20-50%的严重疾病患者将死于该病。

Yellow fever is a particularly dangerous disease which kills up to 50% of those with severe illness.

黄热病是一种极其危险的疾病，重症患者的死亡率最高可达50%。

The marten was found alive, but showing signs of severe illness, on the Baltic island of Ruegen on 2 March.

3月2日在波罗的海的吕根岛上发现了这只岩貂，它还活着，但是有严重患病的迹象。

Other groups at higher risk for severe illness, based on clinical studies, should also be considered as priorities.

根据临床研究认为具有患严重疾病更高风险的其他人群也应考虑作为优先重点。

It is likely that we will still see severe illness in higher risk individuals as well as otherwise healthy persons.

可能我们仍然会看到，在高危人群以及其他的健康人员中出现严重发病情况。

Nipah virus causes severe illness characterized by inflammation of the brain (encephalitis) or respiratory diseases.

尼帕病毒导致严重的疾病，以脑部炎症(脑炎)或呼吸系统疾病为特征。

Without help, people risk death and severe illness from infection, unnecessary amputations and life-long disability.

如果缺少帮助，民众将遭受由感染引起的死亡和严重疾病、不必要的截肢和终身残疾的危险。

Cases of severe illness in higher-risk individuals, as well as in otherwise healthy individuals, are likely to occur.

在高风险人群以及健康人中间，可能会出现严重病例。

People who have a moderate-to-severe illness with a fever (they should wait until they recover to get vaccinated).

身患中度至重度的发热疾病(应该痊愈后进行接种)。

Infection may result in anywhere from no to severe illness; 20-50% of those with severe illness will die of the disease.

感染的结果可从不发病直到恶性症状；20 - 50%的重症患者将死于该病。

Patients become increasingly infectious as their illness progresses, and are most infectious during the phase of severe illness.

随着病程进展，患者的传染性愈加强烈，在疾病的严重期传染性最大。

The Hendra and Nipah viruses cause severe illness in humans, characterized by inflammation of the brain or respiratory diseases.

亨德拉病毒和尼帕病毒引起人类罹患严重的脑炎或呼吸道疾病。

This recommendation includes all children under the age of five years, as this age group is at increased risk of more severe illness.

这一建议包括五岁以下的所有儿童，理由是这个年龄组的儿童面临着罹患更为严重病症的较高风险。

Worldwide, these annual epidemics result in about three to five million cases of severe illness, and about 250 000 to 500 000 deaths.

在世界范围内，这种年度流行造成约300万至500万例严重疾病和约25万至50万例死亡。

The viruses were isolated from the first two fatal cases of pandemic influenza in the country and one patient with severe illness.

这些病毒是从该国的头两个流行病死亡病例和一名危重病人上提取出来的。

In infected people, Nipah virus causes severe illness characterized by inflammation of the brain (encephalitis) or respiratory diseases.

尼帕病毒给感染者造成严重疾病，特征为脑部炎症(脑炎)或呼吸系统疾病。

All confirmed cases in the cluster can be directly linked to close and prolonged exposure to a patient during a phase of severe illness.

该群集中的所有确诊病例可直接与长期密切接触处于疾病严重阶段的患者相联系。