Social and Economic Impacts of School Influenza Outbreaks in England: Survey of Caregivers.
Thorrington, Dominic;
Balasegaram, Sooria;
Cleary, Paul;
Hay, Catherine;
Eames, Ken;
(2016)
Social and Economic Impacts of School Influenza Outbreaks in England: Survey of Caregivers.
The Journal of school health, 87 (3).
pp. 209-216.
ISSN 0022-4391
DOI: https://doi.org/10.1111/josh.12484
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BACKGROUND: Influenza is a cause of considerable morbidity in England, particularly among children. A total of 39% of all influenza-attributable general practitioner consultations and 37% of all influenza-attributable hospital admissions occur in those aged under 15 years. Few studies have quantified the impact of influenza outbreaks on families. We assessed this impact during 2 influenza seasons. METHODS: We used questionnaires to obtain data in primary schools that reported an outbreak of an influenza-like-illness (ILI). We sought data on the loss of productivity, costs borne by families and loss in health-related quality of life (HRQoL). ILIs were identified using the symptoms criteria from the European Centre for Disease Prevention and Control and the UK Flusurvey. RESULTS: For each child reporting ILI, mean school absence was 3.8 days (95% confidence interval [CI]): 3.0-4.8) with mean work absence for caregivers reported as 3.7 days (95% CI: 2.7-4.8). The mean loss in HRQoL was 2.1 quality-adjusted life days (95% CI: 1.5-2.7). The estimated total pediatric burden of disease for reported school-based outbreaks during the 2 influenza seasons was 105.3 QALYs (95% CI: 77.7-139.0). CONCLUSIONS: This study shows the potential social and economic benefit of vaccination of children during mild influenza seasons.