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NIH Websites Are Changing

Beginning in late July, NIH will start introducing a new website experience designed to make it easier to find health information, research, funding opportunities, and other resources. During the transition, you may notice changes to navigation, page layouts, and where some information is located. Learn more in our Frequently Asked Questions.

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Due to the increased volume of inquiries from the rapidly evolving COVID-19 situation, we may be delayed in responding to your inquiry.  We will respond as quickly as possible. Thank you for your understanding.

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Please allow up to 3 business days for a response. If you’d like assistance Monday through Friday from 10:00 a.m.–4 p.m. ET, call 1-888-644-6226 (Telecommunications relay service (TRS): 7-1-1).

Voicemail messages can be left at any time, and an Information Specialist will call you back.

Please note: We do not provide medical advice or referrals to practitioners. Decisions about medical care and treatment should be made in consultation with a health care provider, based on the condition and needs of each person.

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