immunomodulation
(IH-myoo-noh-MAH-juh-LAY-shun)
Change in the body's immune system, caused by agents that activate or suppress its function.
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.