Need for vaccine stocks questioned.
Check
E
E
D023482:Bioterrorism / Q000517:prevention & control*; D002959:Civil Defense / Q000191:economics; D005380:Financing, Government; D006801:Humans; D012637:Security Measures / Q000191:economics; D012899:Smallpox / Q000209:etiology / Q000517:prevention & control*; D012900:Smallpox Vaccine / Q000191:economics; D014481:United States
D012900:Smallpox Vaccine