久久亚洲国产成人影院-久久亚洲国产的中文-久久亚洲国产高清-久久亚洲国产精品-亚洲图片偷拍自拍-亚洲图色视频

您現在的位置: > Language Tips > Audio & Video > Normal Speed News  
 





  Second hand smoke kills
[ 2006-06-30 10:39 ]

A new US public health report concludes there is no safe level of environmental tobacco smoke. The nation's top public health physician, the Surgeon General, says inhaling someone else's tobacco smoke leads to an immediate chain of biological events that can lead to disease in a non-smoker and even death.

Last month, an Ontario, Canada woman named Heather Crowe, a non-smoker, died of lung cancer. For years, she had worked long shifts as a waitress in smoke-filled restaurants. Before her death, she filmed this statement. "My doctor told me I had a smoker's tumor. I never smoked. The air was blue where I worked and I am dying from second-hand smoke," she said.

US. Surgeon General Richard Carmona showed that film to emphasize the key point in his new report on the dangers of environmental tobacco smoke. "There is no risk-free level of second-hand smoke exposure. Only smoke-free environments effectively protect non-smokers from second-hand smoke exposure in indoor spaces," he said.

Among the report's major points are these: Non-smokers exposed to second-hand smoke increase their risk of developing heart disease and lung cancer by as much as 30 percent. Exposure is also a known cause of sudden infant death syndrome and childhood ailments such as breathing problems, ear infections, and asthma attacks.

Carmona says even brief exposure to environmental tobacco smoke can cause immediate harm to the circulatory system. "Science has shown now that within the first few minutes that you are exposed, there's an effect on clotting systems, there's an effect on blood vessels so that it's not going to kill you then, but what you are doing is accepting the fact that the cascade is going to start right then," he said.

Surgeon General Richard Carmona says second-hand smoke also leads to immediate  cellular changes that can cause cancers.

The conclusions are not new. The mounting evidence has caused the World Health Organization to campaign against involuntary exposure to tobacco smoke for years. Its Framework Convention on Tobacco Control, which went into effect last year, commits the 131 signing nations, including the United States, to adopt measures against it.

In addition, The WHO and the US. government's Environmental Protection Agency have joined forces to support pilot projects protecting children from second hand smoke in China, Vietnam, Poland, and Latvia.

And the World Health Organization's western hemisphere branch, the Pan American Health Organization, launched a "Smoke-Free Americas" campaign five years ago to provide technical help to regional governments to reduce passive smoking exposure.

The U.S. Surgeon General's report is based on the same scientific findings that drive these efforts. Carmona says he issued it now to raise the awareness of US citizens. Government figures show that the percentage of Americans who smoke has dropped by half in the last 40 years to 21 percent, but 44 million continue to do so.

He makes an appeal to them. "Make your home a smoke-free environment even if you are struggling to quit and get help as quickly as you can," he said.

second-hand smoke: e

 
 
 




主站蜘蛛池模板: 亚洲天堂成人在线观看 | 在线不卡一区二区 | 亚洲欧美一区二区三区孕妇 | 日本免费不卡在线一区二区三区 | 自拍视频一区 | 久久精品视频大全 | 免费黄色在线网址 | 国内精品伊人久久久久妇 | 欧美色欧美亚洲高清在线视频 | 中文字幕成人免费高清在线视频 | 国产精品黄页在线播放免费 | 日本成人在线免费观看 | 精品国产三级在线观看 | 手机在线免费毛片 | 97在线精品 | 久久er热视频在这里精品 | 欧美大片无尺码在线观看 | 国产视频自拍偷拍 | 成人免费高清视频 | 99视频有精品视频免费观看 | 久久久久久免费视频 | 久久久精品久久久久三级 | 欧美一区二区三区国产精品 | 久久精品久久精品久久 | 色婷婷激婷婷深爱五月老司机 | 爽爽窝窝午夜精品一区二区 | 欧美视频在线一区二区三区 | 国产精品一区二区资源 | 欧美 亚洲 另类 自拍 在线 | 日本欧美一区二区三区不卡视频 | 成人国产第一区在线观看 | 欧美成年人视频 | 欧美a级完整在线观看 | 日韩欧美一及在线播放 | 日韩免费观看一级毛片看看 | 日本道综合一本久久久88 | 中文字幕一区在线播放 | 99久国产 | 国产成人综合网亚洲欧美在线 | 国产三级午夜理伦三级 | 国产精品2020观看久久 |