DO_infectious_disease_slim has material basis in transmitted by has symptom vaccinia A viral infectious disease that results_in infection, located_in skin, has_material_basis_in Vaccinia virus (Orthopoxvirus vaccinia), which is used as a live vaccine against smallpox. The virus is transmitted_by contact with the vaccination site before it has healed, or transmitted_by fomites that have been contaminated with live virus from the vaccination site. The infection has_symptom rash, has_symptom fever, and has_symptom body aches. SNOMEDCT_US_2025_09_01:111852003 DOID:3298 disease_ontology UMLS_CUI:C0042214 MESH:D014615 viral infectious disease Orthopoxvirus vaccinia body ache rash fever contact transmission vehicle-borne fomite transmission