title: Viral gastroenteritis associated with a sandwich bar.
authors.affiliation: Field Services Division, PHLS Communicable Disease Surveillance Centre, City and Port of London.
authors.forename: D
authors.initials: D
authors.lastname: Morgan
authors.forename: M E
authors.initials: ME
authors.lastname: Black
authors.forename: A
authors.initials: A
authors.lastname: Charlett
authors.forename: H
authors.initials: H
authors.lastname: John
mesh_terms: D000328:Adult; D017250:Caliciviridae Infections / Q000635:transmission* / Q000821:virology; D005243:Feces / Q000382:microbiology; D005260:Female; D005516:Food Microbiology; D005522:Food Services; D005517:Foodborne Diseases / Q000453:epidemiology* / Q000821:virology; D005759:Gastroenteritis / Q000453:epidemiology* / Q000821:virology; D006801:Humans; D008297:Male; D009663:Norwalk virus / Q000302:isolation & purification