He explained the yellow fever epidemic as a providential act to discourage urban growth.

他对黄热病疫情对城市化进程的阻碍为一种巧合做出了解释。

The floods in Swat and the Indus valley are, like the yellow fever mosquitoes of the Netherlands, an indication that things could get worse.

斯瓦特和印度河流域的洪水就像荷兰的黄热病蚊子一样，是形势可能恶化的象征。

There is no cure for yellow fever.

对黄热病没有治疗方法。

What is being done about yellow fever?

正在对黄热病采取哪些行动？

Q: What is being done about yellow fever?

问: 正在对黄热病采取哪些行动？

There is no specific treatment for yellow fever.

对黄热病尚无特定治疗。

It is not known why yellow fever has not spread to Asia.

尚不清楚为什么黄热病未传播至亚洲。

In order to prevent yellow fever outbreaks, WHO recommends.

为预防黄热病暴发，世卫组织建议。

Yellow fever is caused by a virus transmitted by mosquitoes.

黄热病由蚊子传播的病毒引起。

There were also cases of hepatitis, typhoid and yellow fever.

还出现了肝炎、伤寒和黄热病病例。

The case was detected by the national Yellow fever surveillance system.

此病例是该国黄热病监测系统发现的。

Yellow fever is difficult to diagnose, especially during the early stages.

黄热病很难诊断，尤其是在病程初期。

The index case was identified through routine yellow fever surveillance system.

指示病例是通过常规黄热病监测系统发现的。

Yellow fever reappeared in these regions after an absence of more than 20 years.

在20多年没有黄热病之后，它在这些区再次出现进行。

Up to 50% of severely affected persons without treatment will die from yellow fever.

高达50%的感染严重病例若不经治疗，会死于黄热病。

Blood tests can detect yellow fever antibodies produced in response to the infection.

验血可检测出因感染产生的黄热病抗体。

Routine infant immunization coverage against yellow fever in Senegal was 79% in 2009.

2009年，塞内加尔的黄热病常规婴儿免疫覆盖率为79%。

Yellow fever is a viral disease, found in tropical regions of Africa and the Americas.

黄热病是一种病毒性疾病，见于非洲和美洲的热带地区。

The case has been laboratory confirmed for Yellow fever by the Institut Pasteur, Dakar.

达喀尔市巴斯德研究所实验室确认了该起黄热病病例。

The health district of Buea was not previously known to be a yellow fever endemic area.

以往并不清楚布埃亚卫生区属于黄热病流行地带。

Yellow fever is an acute viral haemorrhagic disease transmitted by infected mosquitoes.

黄热病是一种由受感染的蚊虫传播的急性病毒性出血疾病。

Yellow fever was sharply curtailed after the Civil War and was finally eradicated by 1906.

黄热病在内战后大幅减少，并于1906年消除。

The Ministry of Health, Liberia has reported one additional confirmed case of Yellow fever.

利比里亚卫生部报告了又一起黄热病确诊病例。

Intermediate yellow fever: In humid or semi-humid parts of Africa, small-scale epidemics occur.

中间型黄热病：在非洲潮湿或半潮湿地区，时而发生小规模流行病。

WHO has received reports of one laboratory confirmed case of yellow fever in the district of Kita.

世界卫生组织已收到基塔省一例经实验室确认的黄热病病例报告。

Additionally, another 21 clinical Yellow fever suspected cases were reported, of which three died.

此外，还报告了21例临床黄热病疑似病例，有三人死亡。