Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted.

The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov.

Updates regarding government operating status and resumption of normal operations can be found at OPM.gov.

About Reading and Reading Disorders

Reading is the process by which a person gets information from written symbols such as letters, characters, and words. A person can read using sight or touch, such as when a vision-impaired person reads braille. Reading disorders occur when a person has trouble reading words or understanding what they read.