title: Influenza in refugees on the Thailand-Myanmar border, May-October 2009.
abstract: We describe the epidemiology of influenza virus infections in refugees in a camp in rural Southeast Asia during May-October 2009, the first 6 months after identification of pandemic (H1N1) 2009 in Thailand. Influenza A viruses were detected in 20% of patients who had influenza-like illness and in 23% of those who had clinical pneumonia. Seasonal influenza A (H1N1) was the predominant virus circulating during weeks 26-33 (June 25-August 29) and was subsequently replaced by the pandemic strain. A review of passive surveillance for acute respiratory infection did not show an increase in acute respiratory tract infection incidence associated with the arrival of pandemic (H1N1) 2009 in the camp.
authors.affiliation: Shoklo Malaria Research Unit, Mae Sot, Thailand. pault@tropmedres.ac
authors.forename: Paul
authors.initials: P
authors.lastname: Turner
authors.forename: Claudia L
authors.initials: CL
authors.lastname: Turner
authors.forename: Wanitda
authors.initials: W
authors.lastname: Watthanaworawit
authors.forename: Verena I
authors.initials: VI
authors.lastname: Carrara
authors.forename: Bryan K
authors.initials: BK
authors.lastname: Kapella
authors.forename: John
authors.initials: J
authors.lastname: Painter
authors.forename: François H
authors.initials: FH
authors.lastname: Nosten
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D053118:Influenza A Virus, H1N1 Subtype / Q000302:isolation & purification; D007251:Influenza, Human / Q000453:epidemiology* / Q000821:virology; D008297:Male; D008875:Middle Aged; D002052:Myanmar / Q000453:epidemiology; D058873:Pandemics; D011159:Population Surveillance; D012036:Refugees; D012621:Seasons; D013785:Thailand / Q000453:epidemiology; D055815:Young Adult