日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

 
 
 

Health risks in a crowd: not what you may think

2012-01-25 16:14

 

Get Flash Player

Download

Health risks in a crowd: not what you may think

This is the VOA Special English Health Report.

Picture a huge public gathering -- a sea of people like the hajj to Mecca or an appearance by the pope. Think of the World Cup, the Olympics, a political event, a rock concert or a train station in Asia before the Lunar New Year.

When thousands or even millions of people get together, what do you suppose is the biggest health concern?

Traditionally, doctors and public health officials were most concerned about the spread of infectious diseases, like influenza. Robert Steffen, a researcher in Switzerland, says infectious diseases are still a concern. But he says injuries are a bigger threat at so-called mass gatherings.

ROBERT STEFFEN: "The risk has actually been dominated by sprains or lacerations, or the mortality risk due to stampedes and heat exhaustion in periods of extreme heat."

Mr Steffen is a professor of travel medicine at the University of Zurich. He is the lead author of one of several new papers about health problems at mass gatherings published in the journal Lancet Infectious Diseases.

Professor Steffen says children and older people have the highest risk of injury or other health problems at these events. He says children are more at risk of getting crushed in stampedes, while older people are at higher risk from extreme heat.

ROBERT STEFFEN: "At the hajj, it's particularly senior adults who attend, and so they have great risk of suffering of heat stroke and of dying."

Stampedes and crushing at mass gatherings have caused an estimated seven thousand deaths over the past thirty years.

The design of an area can play a part. There may be narrow passages or other choke points that too many people try to use at once. Professor Steffen says the mood of a crowd can also play a part.

ROBERT STEFFEN: "If suddenly they get agitated, for instance, firework is being launched within a football stadium, then they get very much afraid and try to escape."

He says organizers of large gatherings need to avoid creating conditions that might lead to panic, stampedes and heat stroke. And he says they must be ready to give medical care.

So what advice does he have for people attending a large gathering? First, get any needed vaccinations before traveling. Then, stay away from any large mass of people as much as possible. Also, be careful with alcohol and drugs, which can increase the risk of injuries.

And that's the VOA Special English Health Report, available online at voaspecialenglish.com with texts, MP3s, podcasts and captioned videos. Have you ever been in a huge crowd and worried about your safety? Or did you feel fine? Tell us about your experience. Post a comment at voaspecialenglish.com. I'm Christopher Cruise.

hajj: 赴麥加朝覲的伊斯蘭教徒

laceration: 撕裂,割破

stampede: (人群的)蜂擁

Related Stories:

Want to lose weight? Try counting calories

'Passive' homes save energy, money

AIDS study called 2011 'breakthrough'

In US, an epidemic of prescription drug abuse

(來源:VOA 編輯:陳丹妮)

 
中國日報網(wǎng)英語點津版權說明:凡注明來源為“中國日報網(wǎng)英語點津:XXX(署名)”的原創(chuàng)作品,除與中國日報網(wǎng)簽署英語點津內容授權協(xié)議的網(wǎng)站外,其他任何網(wǎng)站或單位未經(jīng)允許不得非法盜鏈、轉載和使用,違者必究。如需使用,請與010-84883561聯(lián)系;凡本網(wǎng)注明“來源:XXX(非英語點津)”的作品,均轉載自其它媒體,目的在于傳播更多信息,其他媒體如需轉載,請與稿件來源方聯(lián)系,如產(chǎn)生任何問題與本網(wǎng)無關;本網(wǎng)所發(fā)布的歌曲、電影片段,版權歸原作者所有,僅供學習與研究,如果侵權,請?zhí)峁┌鏅嘧C明,以便盡快刪除。

中國日報網(wǎng)雙語新聞

掃描左側二維碼

添加Chinadaily_Mobile
你想看的我們這兒都有!

中國日報雙語手機報

點擊左側圖標查看訂閱方式

中國首份雙語手機報
學英語看資訊一個都不能少!

關注和訂閱

本文相關閱讀
人氣排行
搜熱詞
 
 
精華欄目
 

閱讀

詞匯

視聽

翻譯

口語

合作

 

關于我們 | 聯(lián)系方式 | 招聘信息

Copyright by chinadaily.com.cn. All rights reserved. None of this material may be used for any commercial or public use. Reproduction in whole or in part without permission is prohibited. 版權聲明:本網(wǎng)站所刊登的中國日報網(wǎng)英語點津內容,版權屬中國日報網(wǎng)所有,未經(jīng)協(xié)議授權,禁止下載使用。 歡迎愿意與本網(wǎng)站合作的單位或個人與我們聯(lián)系。

電話:8610-84883645

傳真:8610-84883500

Email: [email protected]

主站蜘蛛池模板: 成人精品视频在线观看 | 九九热在线免费视频 | 精品视频日本 | 免费观看日韩大尺码观看 | 99青草青草久热精品视频 | 色悠悠久久久久 | 免费国产免费福利视频 | 成人一级片在线观看 | 国产免费一区视频 | 成人97在线观看免费高清 | 欧美一级视频在线观看欧美 | 谍影在线观看电视剧完整版 | 9久久9久久精品 | 精品人成 | 免费观看毛片 | a毛片免费 | 一区久久 | 日本一区视频在线播放 | 五月婷婷综合激情网 | 天天弄天天干 | 久久国产精品一区 | 欧美亚洲一区二区三区 | 成人免费影 | 欧美日韩国产成人在线 | 国产精品中文字幕在线 | 久久伊人色综合 | 色偷偷精品视频在线播放放 | 久久久www成人免费精品张筱雨 | 嫩草影院永久在线播放 | 国产成人精品一区二区在线 | 少妇特黄A片一区二区三区免费看 | 国产正在播放 | 欧美笫一页 | 精品在线视频播放 | 我要看真正的免费毛片 | 99亚洲精品高清一二区 | 欧美一级片在线看 | 色噜噜狠狠狠狠色综合久不 | 一区二区三区四区免费 | 国产精品91视频 | 亚洲日本中文字幕区 |