Beijing municipal health authorities said on Monday that a four-year-old boy, who was tested positive for H7N9 flu virus, was determined to be a H7N9 flu virus carrier, reports China's Xinhua news agency.
http://www.bernama.com/bernama/v7/wn/newsworld.php?id=942020
http://www.bernama.com/bernama/v7/wn/newsworld.php?id=942020
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