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By Lisa Schlein Geneva 30 September 2007 The World Heart Federation says heart disease and stroke are the world's largest killers, claiming 17.5 million lives a year. Marking World Heart Day, the Federation says knowing the risk factors and leading a
A: This city is much larger than the one I live in, and I wonder if there is anything special that I need to keep in mind. B: Crime can happen anywhere, but it is a little worse here because of the poverty. A: Should I be vigilant about anything in p
DEVELOPMENT REPORT -February 18, 2002: Infectious Diseases By Jill Moss This is the VOA Special English Development Report. The World Health Organization and several other United Nations agencies are
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BEIJING, Aug. 7 (Xinhua) -- Infectious diseases claimed 1,669 lives on the Chinese mainland in July, with AIDS contributing to 70 percent of the deaths, the Ministry of Health (MOH) said Tuesday. A total of 5,552 AIDS cases, which is categorized as a
本期内容: Precise chemical surgery has been performed on human embryos to remove disease in a world first, Chinese researchers have told the BBC. The team at Sun Yat-sen University used a technique called base editing to correct a single error