Article de revue
The influence of school holiday timing on epidemic impact
The impact of reactive school closure on an epidemic is uncertain, since it is not clear how an unplanned closure will affect social mixing patterns. The effect of school holidays on social mixing patterns is better understood. Here, the researchers use mathematical models to explore the influence of the timing of school holidays on the final size and peak incidence of an influenza-like epidemic. A well-timed holiday can reduce the impact of an epidemic, in particular substantially reducing an epidemic\'s peak. Final size and peak incidence cannot both be minimized: a later holiday is optimal for minimizing the final size, while an earlier holiday minimizes peak incidence. Using social mixing data from the UK, the researchers estimated that, had the 2009 influenza epidemic not been interrupted by the school summer holidays, the final size would have been about 20% larger and the peak about 170% higher.
Auteurs
Langues
- Anglais
Année de publication
2014
Journal
Epidemiology and Infection
Volume
9
Type
Article de revue
Catégories
- Gestion de programme
Maladies
- Grippe
Pays
- Royaume-Uni
Mots-clés
- Health promotion
Régions de l'OMS
- Région européenne