Don't underestimate the enemy.
D000818:Animals; D015023:Democratic Republic of the Congo / Q000453:epidemiology; D004196:Disease Outbreaks; D004481:Ectromelia virus / Q000472:pathogenicity; D000882:Haplorhini; D006801:Humans; D008993:Monkeypox virus; D011051:Poliomyelitis / Q000453:epidemiology / Q000821:virology; D011055:Poliovirus Vaccine, Oral / Q000009:adverse effects; D011213:Poxviridae Infections / Q000453:epidemiology / Q000821:virology; D012901:Variola virus; D014777:Virus Diseases / Q000453:epidemiology* / Q000821:virology; D014900:West Indies / Q000453:epidemiology
D011055:Poliovirus Vaccine, Oral