Well, since Wimpus Americanus cannot ride out the flu, the FDA, in an emergency ruling, approved an unapproved drug (antiviral drug peramivir) for use in “some cases.” Hospitals in the U.S., where hundreds of swine flu patients are being admitted daily, may use BioCryst Pharmaceutical Inc.’s antiviral drug peramivir in some cases under a Food and Drug Administration emergency [...]