Encephalopathy, Acute, Infection-Induced 1, is also known as herpes simplex encephalitis, susceptibility to, 1. An important gene associated with Encephalopathy, Acute, Infection-Induced 1 is UNC93B1 (Unc-93 Homolog B1, TLR Signaling Regulator). Affiliated tissues include skin and brain, and related phenotypes are recurrent herpes and herpes simplex encephalitis