BACKGROUND/ PURPOSE: An epidemic of severe acute respiratory syndrome (SARS) occurred in Taiwan from April to July 2003. A nosocomial outbreak of SARS occurred at Kaohsiung Chang Gung Memorial Hospital (CGMH) in May 2003. The purpose of our study was to survey the prevalence of the SARS coronavirus (CoV) in a community adjacent to Kaohsiung CGMH and collect demographic data, including basic information about health status, household, and possible risk factors for SARS-CoV infection. METHODS: We randomly recruited 1030 persons living in three precincts adjacent to Kaohsiung CGMH. For all subjects, we collected demographic data and measured the seroprevalence of the SARS-CoV with an enzyme-linked immunosorbent assay (ELISA) and an immunofluorescence assay (IFA). RESULTS: The ELISA was seropositive for 124 of 1030 participants (12%). The more sensitive and specific IFA confirmed SARS in only two cases (0.19%). Both confirmed cases were under 19 years of age and had no known SARS-related risk factors. CONCLUSION: There was low post-epidemic seroprevalence of SARS-CoV in a community adjacent to a hospital which had a nosocomial SARS outbreak. The SARS outbreak in Taiwan was primarily limited to hospital settings.
BACKGROUND/ PURPOSE: An epidemic of severe acute respiratory syndrome (SARS) occurred in Taiwan from April to July 2003. A nosocomial outbreak of SARS occurred at Kaohsiung Chang Gung Memorial Hospital (CGMH) in May 2003. The purpose of our study was to survey the prevalence of the SARS coronavirus (CoV) in a community adjacent to Kaohsiung CGMH and collect demographic data, including basic information about health status, household, and possible risk factors for SARS-CoV infection. METHODS: We randomly recruited 1030 persons living in three precincts adjacent to Kaohsiung CGMH. For all subjects, we collected demographic data and measured the seroprevalence of the SARS-CoV with an enzyme-linked immunosorbent assay (ELISA) and an immunofluorescence assay (IFA). RESULTS: The ELISA was seropositive for 124 of 1030 participants (12%). The more sensitive and specific IFA confirmed SARS in only two cases (0.19%). Both confirmed cases were under 19 years of age and had no known SARS-related risk factors. CONCLUSION: There was low post-epidemic seroprevalence of SARS-CoV in a community adjacent to a hospital which had a nosocomial SARS outbreak. The SARS outbreak in Taiwan was primarily limited to hospital settings.
Authors: Christian Drosten; Stephan Günther; Wolfgang Preiser; Sylvie van der Werf; Hans-Reinhard Brodt; Stephan Becker; Holger Rabenau; Marcus Panning; Larissa Kolesnikova; Ron A M Fouchier; Annemarie Berger; Ana-Maria Burguière; Jindrich Cinatl; Markus Eickmann; Nicolas Escriou; Klaus Grywna; Stefanie Kramme; Jean-Claude Manuguerra; Stefanie Müller; Volker Rickerts; Martin Stürmer; Simon Vieth; Hans-Dieter Klenk; Albert D M E Osterhaus; Herbert Schmitz; Hans Wilhelm Doerr Journal: N Engl J Med Date: 2003-04-10 Impact factor: 91.245
Authors: Susan M Poutanen; Donald E Low; Bonnie Henry; Sandy Finkelstein; David Rose; Karen Green; Raymond Tellier; Ryan Draker; Dena Adachi; Melissa Ayers; Adrienne K Chan; Danuta M Skowronski; Irving Salit; Andrew E Simor; Arthur S Slutsky; Patrick W Doyle; Mel Krajden; Martin Petric; Robert C Brunham; Allison J McGeer Journal: N Engl J Med Date: 2003-03-31 Impact factor: 91.245
Authors: J S M Peiris; S T Lai; L L M Poon; Y Guan; L Y C Yam; W Lim; J Nicholls; W K S Yee; W W Yan; M T Cheung; V C C Cheng; K H Chan; D N C Tsang; R W H Yung; T K Ng; K Y Yuen Journal: Lancet Date: 2003-04-19 Impact factor: 79.321