|Vaccine Cause Mutations|
"We scanned the database to look whether or not this particular mutation is showing up in swine influenza viruses or viruses transmitted from pigs to people and we don't find that mutation in nature," chief flu researcher Nancy Cox of the CDC to NPR's Shots. According to ABC Rural, Influenza scientist Ian Barr said its still unknown as to how the new strains (H1N2 and H3N2) can affect humans.
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