ArticleInternational journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases2013
Incidence of symptomatic A(H1N1)pdm09 influenza during the pandemic and post-pandemic periods in a rural Indian community.
Article in International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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5 citing papers in PubMed, 10 citations in OpenAlex.
- Burden and risk factors of influenza-associated acute respiratory infections among older adults in India: a multicentric community-based surveillance (2018-2023).The Lancet regional health. Southeast Asia · 2026Article
- Article
- Cohort profile: the China Ageing REespiratory infections Study (CARES), a prospective cohort study in older adults in Eastern China.BMJ open · 2017Article
- The high frequency of non-aspartic acid residues at HA222 in influenza A(H1N1) 2009 pandemic viruses is associated with mortality during the upsurge of 2015: a molecular and epidemiological study from central India.Epidemiology and infection · 2017Article
- Cultural epidemiology of pandemic influenza in urban and rural Pune, India: a cross-sectional, mixed-methods study.BMJ open · 2014Article
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Authors and funding
7 authors at 3 institutions in 2 countries.
Funding
Abstract
backgroundData on influenza illness rates with population denominators are needed to quantify overall morbidity and to prioritize public health intervention strategies.
methodsThe rates of influenza A(H1N1)pdm09 infection during pandemic phases were determined in a longitudinal community cohort study as part of an influenza vaccine study in a rural community of North India.
resultsDuring the 711,731 person-weeks of surveillance, a total of 1410/7571 (19%) febrile acute respiratory illness cases were positive for influenza. Of these, 749 (53%) were influenza A(H1N1)pdm09, 643 (46%) influenza B, and 18 (1%) influenza A (H3N2). The overall incidence rate of influenza-associated febrile acute respiratory illness was 128/1000 person-years. The incidence rates of influenza A(H1N1)pdm09 were high during both the pandemic phase (179/1000 person-years; November 2009 to January 2010) and post-pandemic phase (156/1000 person-years; August to October 2010), with children<18 years of age being at the greatest risk of influenza infection in the community.
conclusionsThese findings provide important information for planning clinical and public health intervention strategies to mitigate the impact of influenza epidemics.
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