title: Gastrointestinal diseases and respiratory infectious diseases.
authors.forename: Stewart
authors.initials: S
authors.lastname: Chan
authors.forename: Richard A
authors.initials: RA
authors.lastname: Collins
authors.forename: Janice M
authors.initials: JM
authors.lastname: Johnston
mesh_terms: D017250:Caliciviridae Infections / Q000453:epidemiology / Q000821:virology; D004196:Disease Outbreaks; D005767:Gastrointestinal Diseases / Q000453:epidemiology* / Q000382:microbiology; D006723:Hong Kong / Q000453:epidemiology; D006801:Humans; D029322:Norovirus / Q000302:isolation & purification; D012141:Respiratory Tract Infections / Q000453:epidemiology* / Q000382:microbiology; D045169:Severe Acute Respiratory Syndrome / Q000453:epidemiology / Q000821:virology*