Will the H7N9 Avian Flu Spread to People Outside Mainland China?

Scientists do not yet fully understand how the H7N9 avian influenza virus is spreading in China, or why the pattern of sporadic human cases looks like it does. But mapping the risks of known factors in the past geographical spread of avian flu viruses and human infections might provide some clues. [More]

Read the whole article on Scientific American

More from Scientific American