title: Epidemic intelligence during mass gatherings.
authors.affiliation: European Centre for Disease Prevention and Control, Stockholm, Sweden.
authors.forename: R
authors.initials: R
authors.lastname: Kaiser
authors.forename: D
authors.initials: D
authors.lastname: Coulombier
mesh_terms: D000465:Algorithms; D003625:Data Collection; D004189:Disaster Planning; D004196:Disease Outbreaks / Q000517:prevention & control*; D005544:Forecasting; D006801:Humans; D033181:Information Dissemination; D008399:Mass Behavior; D011159:Population Surveillance / Q000379:methods; D011634:Public Health; D040442:Public Health Informatics; D018570:Risk Assessment