流感

Health officials are cautioning people to take preventive measures and to seek medical attention if they have severe flu symptoms.

卫生官员们正在警告人们采取预防措施，一旦发生严重的流感症状，就应该寻求医疗机构的关注。

Health officials are cautioning people to take preventive measures and to seek medical attention if they have severe flu symptoms.

与此同时，世界各地的卫生官员正在采取措施，防止业已在墨西哥造成149人丧生并在多国导致人感染患病的猪流感的蔓延。

A new study chalks it up to the fact that the virus appears to be more infectious at colder temperatures and lower humidity.

一项新的研究可能解释了这一现象，即在较低的温度和湿度下流感病毒的感染性更强。

The aim is to provide a possible "cocooning effect," providing indirect protection for young infants who cannot be vaccinated but are at higher risk for influenza-related complications.

目的是带来一种可能的&保护效应&，即为无法接种却有较高流感相关并发症发生风险的婴儿提供间接保护。

Public cringes at flu vaccine shot.

大多数人出于安全和健康考虑不愿接种流感疫苗。

In a recent study in the journal Clinical Infectious Diseases, researchers in Australia doused the hands of 20 health-care workers with human H1N1 flu virus.

在《临床传染病》期刊上最近登载的一篇研究报告中，澳大利亚的研究人员把20名医护人员的手浸在人类H1N1流感病毒中。

In most influenza viruses the PB1 gene encodes three proteins.

在大多数流感病毒PB1基因编码三种蛋白质。

India has confirmed 16 cases of swine flu in humans and there have been no reported fatalities.

印度已经确认了16例人类感染又被称为猪流感的病例，但还没有患者死亡的报告。

Has the highest number of swine-flu fatalities of any country in the world, followed by Argentina and Mexico.

美国是目前世界上猪流感死亡率最高的国家，紧随其后的是阿根廷和墨西哥。

In the study, as expected, human flu viruses spread easily among the ferrets.

在研究中，象预期的一样，人类流感病毒容易在雪貂中传播。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。