New bird flu claims more victims

H7N9 influenza spreads to Beijing, may come from poultry

By Tina Hesman Saey, 17:07 PM April 15, 2013

The new type of bird flu in China, called H7N9, continues to infect and kill people, with the World Health Organization reporting new cases daily. News of the virus is unfolding quickly as public health officials and scientists struggle to learn about it. Among the latest discoveries:

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