WASHINGTON, July 27 -- The House Agriculture Subcommittee on Livestock, Dairy and Poultry released the following written testimony by Rodger Main, a professor and director of the Iowa State University Veterinary Diagnostic Laboratory, from a July 15, 2025, hearing entitled "Safeguarding U.S. Agriculture: The Role of the National Animal Health Laboratory Network (NAHLN)": * * * Key Points: * The USDA National Animal Health Network (NAHLN) is a cornerstone of our nation's efforts for protecting  more