Contact Us
By Phone:
CDC Health Line
1-800-CDC-INFO (1-800-232-4636)
By Email:
By Mail:
National Biomonitoring Program
Division of Laboratory Sciences
Mail Stop F-20
4770 Buford Highway, NE
Atlanta, GA 30341-3724
Please note that CDC cannot respond to questions about individual medical cases, provide second opinions, or make specific recommendations regarding therapy. Those issues should be addressed directly with your health care provider.
Get email updates
To receive email updates about this page, enter your email address:
Contact Us:
- Centers for Disease Control and Prevention
1600 Clifton Rd
Atlanta, GA 30333 - 800-CDC-INFO
(800-232-4636)
TTY: (888) 232-6348 - New Hours of Operation
8am-8pm ET/Monday-Friday
Closed Holidays - Contact CDC-INFO
