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Nov. 20th, 2009 at 11:17 AM
FDA experts told an agency advisory committee there have not been any adverse events reported so far from the H1N1 influenza vaccine. One official said that while it is too soon to make a safety assessment, no warning signals have been reported from the passive and real-time surveillance programs in place in the U.S. and worldwide. Medscape (free registration) (11/19