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WebMD provides valuable health information, tools for managing your health, and support to those who seek information. You can trust that our content is timely and credible.

 

 

The CDC is one of the major operating components of the Department of Health and Human Services.

CDC′s Mission is to collaborate to create the expertise, information, and tools that people and communities need to protect their health – through health promotion, prevention of disease, injury and disability, and preparedness for new health threats.