Premium
Detection of HTLV‐I and HTLV‐II infection in Africans using type‐specific envelope peptides
Author(s) -
Goubau P.,
Desmyter J.,
Swanson P.,
Reynders M.,
Shih J.,
Surmont I.,
Kazadi K.,
Lee H.
Publication year - 1993
Publication title -
journal of medical virology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.782
H-Index - 121
eISSN - 1096-9071
pISSN - 0146-6615
DOI - 10.1002/jmv.1890390107
Subject(s) - virology , envelope (radar) , viral envelope , biology , type (biology) , viral disease , virus , computer science , telecommunications , ecology , radar
Antibodies to HTLV were determined in 4,630 black African individuals from Zaire, Ghana and South Africa; 185 (4%) were confirmed as seropositive. Seroprevalance was 0.2% in a group of South African women, 0.9% among Ghanaian refugees in Belgium and from less than 1% to over 15% in various sites and populations in Zaire. With the use of HTLV-I and HTLV-II type-specific envelope peptides, 93% of confirmed HTLV seropositives were classified as HTLV-I. Five persons from the Haut Zaire region had HTLV-II serological reactivities, suggesting the presence of HTLV-II or a related retrovirus in central Africa. A cluster of HTLV-I-like indeterminate western blot patterns lacking anti-p24 antibody was found in Bas Zaire.