title: Temporal trend in the incidence of pertussis and exposures among healthcare workers: descriptive report from a tertiary care hospital for children in Singapore.
authors.affiliation: Infectious Diseases, Department of Paediatrics, KK Women's and Children's Hospital, Singapore. Electronic address: Chong.Chia.Yin@singhealth.com.sg.
authors.forename: C Y
authors.initials: CY
authors.lastname: Chong
authors.affiliation: Infectious Diseases, Department of Paediatrics, KK Women's and Children's Hospital, Singapore.
authors.forename: N W H
authors.initials: NW
authors.lastname: Tan
authors.affiliation: Infection Control Unit, KK Women's and Children's Hospital, Singapore.
authors.forename: H
authors.initials: H
authors.lastname: Yunos
authors.affiliation: Infection Control Unit, KK Women's and Children's Hospital, Singapore.
authors.forename: S H
authors.initials: SH
authors.lastname: Lim
authors.affiliation: Centre for Quantitative Medicine, Duke-NUS Graduate Medical School, Singapore.
authors.forename: S
authors.initials: S
authors.lastname: Acharyya
authors.affiliation: Infectious Diseases, Department of Paediatrics, KK Women's and Children's Hospital, Singapore.
authors.forename: K C
authors.initials: KC
authors.lastname: Thoon
mesh_terms: D002648:Child; D002675:Child, Preschool; D003428:Cross Infection / Q000453:epidemiology* / Q000517:prevention & control*; D018562:Disease Transmission, Infectious / Q000517:prevention & control; D006282:Health Personnel; D006776:Hospitals, Pediatric; D006801:Humans; D015994:Incidence; D017053:Infection Control / Q000379:methods*; D016273:Occupational Exposure; D012189:Retrospective Studies; D012846:Singapore / Q000453:epidemiology; D062606:Tertiary Care Centers; D014917:Whooping Cough / Q000453:epidemiology* / Q000517:prevention & control*