Severe and Norwegian scabies are strongly associated with retroviral (HIV-1/HTLV-1) infection in Bahia, Brazil.
Severe scabies has been associated with HTLV infection. To evaluate the impact of HTLV-I/HIV-1 co-infection on the clinical presentation of scabies, we reviewed 91 cases of scabies in Bahia, Brazil, during a 3 year period. Infections by HIV-1 (50%), HTLV-I (32%), and both (20%) were highly prevalent. Crusted or severe scabies were strongly associated with HTLV-I and, to a lesser degree, with HIV-1 infection. Co-infected patients had a higher risk of death (P = 0.01). Severe forms of scabies were highly predictive of double retroviral infection.
Brites
Carlos
C
Hospital Universitário Professor Edgard Santos, Universidade Federal de bahia, Salvador, Brazil.
Weyll
Mônica
M
Pedroso
Célia
C
Badaró
Roberto
R
D000328:Adult; D001938:Brazil; D005260:Female; D015658:HIV Infections / Q000150:complications* / Q000453:epidemiology / Q000276:immunology / Q000401:mortality; D015490:HTLV-I Infections / Q000150:complications* / Q000453:epidemiology / Q000276:immunology / Q000401:mortality; D006801:Humans; D008297:Male; D012532:Scabies / Q000150:complications* / Q000453:epidemiology*