Contact the Laboratory Response Network (LRN)

NOTE: If you believe that you have been exposed to a biological or chemical agent, or if you believe an intentional biological threat will occur or is occurring, please contact your local health department and/or your local police or other law enforcement agency.

Find your state or local health department.

Local public health laboratories (LRN), private laboratories, and commercial laboratories with questions about the LRN should contact their state public health laboratory director or the Association of Public Health Laboratories.

Centers for Disease Control and Prevention
Laboratory Preparedness and Response Branch
Division of Preparedness and Emerging Infection
National Center for Emerging, Zoonotic and Infectious Disease
1600 Clifton Road NE, Mailstop C-18
Atlanta, GA 30333
Email: LRN@cdc.gov

Association of Public Health Laboratories
8515 Georgia Ave, Suite 700
Silver Springs, MD 20910
Website: www.aphl.org
Email: info@aphl.org