title: Decline in human T-cell lymphotropic virus-1 prevalence in urban areas of Bissau, Guinea-Bissau: exploring the association with HIV infections.
abstract: In 2006, a cross-sectional survey of 384 randomly selected houses within a community-based follow-up study was conducted to assess the human T-cell lymphotropic virus (HTLV) prevalence in Bissau. Changes in prevalence and incidence rates were assessed based on a similar survey carried out 10 years earlier. The prevalence of HTLV-1 declined significantly from 3.5% in 1996 to 2.3% in 2006. The incidence between 1996 and 2006 was only 0.9/1000 person-years and tended to be higher for women than for men.
authors.affiliation: Bandim Health Project, Apt. 861, Bissau Codex 1004, Guinea-Bissau. z.dasilva@bandim.org
authors.forename: Zacarias J
authors.initials: ZJ
authors.lastname: da Silva
authors.forename: Jens
authors.initials: J
authors.lastname: Nielsen
authors.forename: Andreas
authors.initials: A
authors.lastname: Andersen
authors.forename: Inés
authors.initials: I
authors.lastname: Oliveira
authors.forename: Francisco
authors.initials: F
authors.lastname: Dias
authors.forename: Amabélia
authors.initials: A
authors.lastname: Rodrigues
authors.forename: Birgitta
authors.initials: B
authors.lastname: Holmgren
authors.forename: Sören
authors.initials: S
authors.lastname: Andersson
authors.forename: Peter
authors.initials: P
authors.lastname: Aaby
mesh_terms: D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D004812:Epidemiologic Methods; D005260:Female; D006169:Guinea-Bissau / Q000453:epidemiology; D015658:HIV Infections / Q000453:epidemiology*; D015497:HIV-1; D015498:HIV-2; D015490:HTLV-I Infections / Q000453:epidemiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D017678:Sex Distribution; D014504:Urban Health / Q000706:statistics & numerical data; D055815:Young Adult