presymptomatic testing
(PREE-simp-toh-MA-tik TES-ting)
Genetic testing performed in an individual who does not show symptoms of the disorder, but who is at risk of developing the disorder.
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.