[Problems with smallpox].
D000818:Animals; D000835:Animals, Wild / Q000382:microbiology; D003264:Containment of Biohazards; D000882:Haplorhini; D006801:Humans; D008251:Macaca; D008992:Monkey Diseases / Q000382:microbiology; D008993:Monkeypox virus / Q000302:isolation & purification; D012899:Smallpox / Q000635:transmission; D012901:Variola virus / Q000472:pathogenicity*