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Subjects
- Smallpox Vaccine -- adverse effects[remove]13
- Vaccination -- adverse effects5
- Vaccination3
- Anti-Vaccination Movement2
- Mass Vaccination -- legislation & jurisprudence2
- Smallpox -- prevention & control2
- Child1
- Cowpox1
- Drug Eruptions -- etiology1
- Erysipelas1
- Exanthema -- etiology1
- Health Policy1
- Infant1
- Jenner, Edward, 1749-1823.1
- Mass Vaccination -- adverse effects1
- Sepsis -- prevention & control1
- Syphilis -- etiology1
- United States1