title: Environmental and health considerations for mass gatherings at football events.
mesh_terms: D000397:Air Pollution / Q000517:prevention & control; D003237:Connecticut; D003441:Crowding; D004782:Environmental Health; D005522:Food Services; D005538:Football; D006801:Humans; D007300:Insect Control; D012037:Refuse Disposal; D014038:Toilet Facilities; D014881:Water Supply