Welcome to the Centers for Disease Control and Prevention. For over 75 years, CDC has been dedicated to protecting health and promoting quality of life through the prevention and control of disease, injury, and disability. We are committed to programs that reduce the health and economic consequences of the leading causes of death and disability, thereby ensuring a long, productive, healthy life for all people. * For questions, please call 1-800-CDC-INFO (1-800-232-4636) TTY: 1-888-232-6348 or visit www.cdc.gov/info to reach English or Spanish-speaking representatives. * Comments received are subject to PRA & may be archived https://www.cdc.gov/Other/policies.html. To review the CDC Comment Policy visit https://www.cdc.gov/other/public-comments.html.