CDC-INFO
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800-CDC-INFO
(800-232-4636)
TTY 888-232-6348
Regular Business Hours
Monday – Friday
8 am – 8 pm ET
*Extended Hours (COVID-19)
Weekends and most holidays
8 am – 5 pm ET
English and Spanish (language assistance services may be available)
800-CDC-INFO
(800-232-4636)
TTY 888-232-6348
Send us your questions 24/7 using our email form.
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Order or download free books, fact sheets, pamphlets, and educational materials at CDC-INFO On Demand.
The contact center answers questions about more than 750 health and safety topics, including:
- COVID-19
- Mpox
- Seasonal flu
- HIV/AIDS
- Travelers’ Health
- Immunizations
Since receiving the first inquiries in 2005, CDC-INFO has responded to more than:
- 6 million telephone inquiries and
- 1 million pieces of correspondence.
CDC-INFO offers live agents by phone and email to help you find the latest, reliable, and science-based health information on more than 750 health topics. CDC-INFO is here for you in emergencies, using additional agents and extended hours as needed to support CDC’s response.
