articleThe Lancet Infectious DiseasesMay 30, 2011Closed access

Herd immunity and serotype replacement 4 years after seven-valent pneumococcal conjugate vaccination in England and Wales: an observational cohort study

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Abstract

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648
total citations
FWCI
47.07
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100%
References
18
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Authors

5

Topics & keywords

Keywords
  • Medicine
  • Pneumococcal conjugate vaccine
  • Herd immunity
  • Incidence (geometry)
  • Vaccination
  • Population
  • Cohort
  • Pneumococcal disease
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