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Cancer deaths fall as US smokers quit

作者:福绎    发布时间:2019-03-02 08:06:02    

By Jessica Marshall IT IS a milestone in the fight against cancer: in the US the total number of cancer deaths has dropped for the first time since records began in 1930. The biggest cause is a decline in the number of smokers. The announcement coincides with a meeting of more than 110 countries to try to reduce smoking’s impact on health, especially in developing nations, where increasing numbers of people are taking up the habit. Although cancer death rates have been falling since 1991, the increasing US population kept total cancer deaths rising. The tipping point,

 

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