Tobacco And Poverty Take Cancer In Developing World

Tobacco And Poverty Take Cancer In Developing World

By Mayor Mize

Rising tobacco use and poverty will fuel cancer across the developing world, more than doubling the number of new cases to 27 million by 2050, experts predicted on Thursday.

Cancer is already the no.2 cause of death globally, after heart disease and ahead of AIDS, malaria, tuberculosis and other causes. And as people live longer and adopt bad habits such as smoking, cancer cases will rise, said Dr.Nancy Davidson of John Hopkins University in Baltimore. “It accounts for 10 percent of deaths,” said Davison, who is president of the America Society of clinical oncology. She cited this week’s report by the International Agency for Research on cancer that 7.6 million people will die of cancer this year, 5 million of them in developing countries. “There will be 12 million new cancer cases diagnosed worldwide in 2007.By 2050,this number will more than double to 27 million, even if the rates don’t change,”Dr.Lynn Ries of the U.S. National Cancer Institute said in a telephone briefing. Of these, 5.4 million cases will be in economically developing countries, Ries said. Cancer is caused by a mix of factors, including genes, rarely, chemical exposure. But the no.1 cause is smoking. And more people are using tobacco, said the National Cancer Institute’s Deirdre Lawrence.” According to world health organization current estimates, the annual number of to smoking-related deaths worldwide is projected to rise from 4.9 million in 2000 to more than 10 million by 2020, unless effective interventions take hold, “Lawrence told the briefing. She said 70 percent of the deaths would be in the developing world. In 1970, 3.26 million cigarettes were smoked globally. In 2000, it was 5.7 million. “There is limited availability of even basic diagnostic oncology facilities.”Adebamowo said.”Chemotherapy drugs are available but are very expensive and not affordable to the majority of cancer patients.”

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