according to a letter submitted to the ABJ on 10/29/2007 from Y. Chen & J. Evans at the USDA ARS
Beltsville Lab, IAPV was found in archived samples of bees from 3 locations (MD, PA, CA) in the USA
going back to at least 2002.
since its a pdf file i have no way of pasting any quotes. email me for pdf file if interested.
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