New H7N9 virus could pose global threat

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Up to 91 cases and 17 deaths, which at least means the mortality rate has fallen from 1 in 4 to 1 in 5.

However, there's now concerns that many of the sick had to clear contact with poultry:

http://www.forbes.com/sites/russellflannery/2013/04/19/h7n9-bird-flu-cases-in-rise-by-four-to-91-half-have-no-poultry-contact/