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美洲登革热尹廉译徐兆炜校登革热的出现已成为美洲热带地区各国的一个正在进展中公共卫生问题。在过去的１０年中，已有５０多年未出现此病的南美５个国家又开始发生流行。１９９５美洲地区有１６个国家报告了登革出血热（ＤＨＦ）确诊病例。中美洲有几个国家曾报告登革热...
The emergence of dengue fever has become an ongoing public health issue in the countries of the tropical Americas. In the past 10 years, five countries in South America that have not seen the disease in more than 50 years have begun to emerge again. In 1995, 16 countries in the Americas reported confirmed cases of dengue haemorrhagic fever (DHF). Several countries in Central America have reported dengue fever ...