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Animal and Plant Health Inspection Service
U.S. Department of Agriculture
USDA FAQ's and resources about coronavirus (COVID-19).  LEARN MORE

National Animal Health Laboratory Network (NAHLN)


The National Animal Health Laboratory Network (NAHLN) is a network of animal disease diagnostic laboratories that provides ongoing disease surveillance, responds quickly to disease events, communicates diagnostic outcomes to decision makers, and has the capability and capacity to meet diagnostic needs during animal disease outbreaks.
NAHLN 20th anniversary

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