title: Human monkeypox in Kasai Oriental, Democratic Republic of the Congo (former Zaire). Preliminary report of October 1997 investigation.
mesh_terms: D015023:Democratic Republic of the Congo / Q000453:epidemiology; D003906:Developing Countries; D006801:Humans; D015994:Incidence; D008993:Monkeypox virus / Q000302:isolation & purification*; D011213:Poxviridae Infections / Q000453:epidemiology*