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Subjects
- Child1
- Child, Preschool1
- Diphtheria -- prevention & control2
- Diphtheria-Tetanus-Pertussis Vaccine2
- Disease Outbreaks1
- England1
- France1
- Immunization3
- Infant3
- Infant Mortality1
- Infant Welfare2
- Mass Vaccination1
- Pertussis Vaccine1
- Pertussis Vaccine -- administration & dosage3
- Pertussis Vaccine -- therapeutic use1
- Tetanus -- prevention & control2
- Vaccination1
- Whooping Cough -- mortality1
- Whooping Cough -- prevention & control[remove]7