United States


  • January: H1N1 was found in a turkey breeding flock in the state’s Central Valley; there had been no clinical signs of illness in the flock other than a decrease in egg production (Jan. 9).


  • January: Tests showed a “weak positive” result for H5 avian influenza in a flock of ducks in the north-central part of the state (Jan. 6). Further tests determined that the birds did not have avian influenza (Jan. 26).

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Page last modified on May 27, 2011, at 02:10 PM by pogge