Venezuelan hemorrhagic fever

A viral infectious disease that is a hemorrhagic fever, has_material_basis_in Mammarenavirus guanaritoense, which is transmitted_by cotton rat, Sigmodon alstoni or transmitted_by cane mouse, Zygodontomys brevicauda. The infection has_symptom fever, has_symptom headache, has_symptom myalgia, has_symptom sore throat, has_symptom weakness, has_symptom anorexia, has_symptom nausea, has_symptom vomiting, has_symptom convulsions, has_symptom epistaxis, has_symptom bleeding gums, has_symptom hematemesis, has_symptom melena, and has_symptom menorrhagia.

DNA ligase IV deficiency

A combined T cell and B cell immunodeficiency that has_material_basis_in a mutation in the LIG4 gene, a DNA ligase, encoding a protein essential for V(D)J recombination and DNA double-strand break (DSB) repair through nonhomologous end joining (NHEJ). Patients present with immunodeficiency and developmental and growth delay.