Autoimmune lymphoproliferative syndrome (ALPS) with recurrent viral infections is a rare genetic disorder characterized by lymphadenopathy and/or splenomegaly and recurrent infections due to herpes viruses. The disease is MONDO_0011804 (autoimmune lymphoproliferative syndrome type 2B). Also known as: ALPS with recurrent viral infections, ALPS2B, CASP8 autoimmune lymphoproliferative syndrome, CEDS, autoimmune lymphoproliferative syndrome caused by mutation in CASP8, autoimmune lymphoproliferative syndrome type IIB, autoimmune lymphoproliferative syndrome with recurrent viral infections, autoimmune lymphoproliferative syndrome, type IIB.