The smallpox vaccination program in Mississippi; a brief history of smallpox and smallpox vaccination.
D006801:Humans; D017053:Infection Control / Q000379:methods; D008922:Mississippi; D012899:Smallpox / Q000517:prevention & control* / Q000635:transmission; D012900:Smallpox Vaccine / Q000009:adverse effects*; D014611:Vaccination / Q000009:adverse effects / Q000379:methods* / Q000639:trends
D012900:Smallpox Vaccine