title: Asymptomatic severe acute respiratory syndrome-associated coronavirus infection.
authors.forename: Harold K K
authors.initials: HK
authors.lastname: Lee
authors.forename: Eugene Y K
authors.initials: EY
authors.lastname: Tso
authors.forename: T N
authors.initials: TN
authors.lastname: Chau
authors.forename: Owen T Y
authors.initials: OT
authors.lastname: Tsang
authors.forename: K W
authors.initials: KW
authors.lastname: Choi
authors.forename: Thomas S T
authors.initials: TS
authors.lastname: Lai
mesh_terms: D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D006723:Hong Kong; D006801:Humans; D009741:Nursing Staff, Hospital; D045473:Severe acute respiratory syndrome-related coronavirus / Q000302:isolation & purification*; D045169:Severe Acute Respiratory Syndrome / Q000503:physiopathology / Q000635:transmission*