Age-Specific Incidence Rates for Norovirus in the Community and Presenting to Primary Healthcare Facilities in the United Kingdom

Sarah J. O'Brien*, Anna L. Donaldson, Miren Iturriza-Gomara, Clarence C. Tam

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

37 Citations (Scopus)

Abstract

In a prospective, population-based cohort study and a study of primary-healthcare consultations, we had a rare opportunity to estimate age-specific rates of norovirus-associated infectious intestinal disease in the United Kingdom. Rates in children aged <5 years were significantly higher than those for other age groups in the community (142.6 cases per 1000 person-years [95% confidence interval {CI}, 99.8-203.9] vs 37.6 [95% CI, 31.5-44.7]) and those for individuals presenting to primary healthcare (14.4 cases per 1000 person-years [95% CI, 8.5-24.5] vs 1.4 [95% CI,. 9-2.0]). Robust incidence estimates are crucial for vaccination policy makers. This study emphasises the impact of norovirus-associated infectious intestinal disease, especially in children aged <5 years.

Original languageEnglish
Pages (from-to)S15-S18
JournalJournal of Infectious Diseases
Volume213
DOIs
Publication statusPublished - 1 Feb 2016
Externally publishedYes

Bibliographical note

Publisher Copyright:
© 2016 The Author.

Keywords

  • acute gastroenteritis
  • community
  • incidence
  • norovirus
  • pediatric
  • policy
  • prevention
  • primary healthcare
  • real-time/quantitative RT-PCR
  • vaccination

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