Last Reviewed:
October 16, 2008
Last Modified: March 22, 2007
Content Source:
Office of the Chief of Public Health Practice (OCPHP), Public
Health Practice Council (PHPC)
Centers for Disease Control and
Prevention, 1600 Clifton Rd, Atlanta, GA 30333, U.S.A
Tel: (404) 639-3311 / Public Inquiries: (404) 639-3534 /
(800) 311-3435