Sequence Conservation and Antibody Cross‐Recognition of Clade B Human Immunodeficiency Virus (HIV) Type 1 Tat Protein in HIV‐1–Infected Italians, Ugandans, and South Africans

Abstract excerpt

We determined immune cross-recognition and the degree of Tat conservation in patients infected by local human immunodeficiency virus (HIV) type 1 strains. The data indicated a similar prevalence of total and epitope-specific anti-Tat IgG in 578 serum samples from HIV-infected Italian (n=302), Ugandan (n=139), and South African (n=137) subjects, using the same B clade Tat protein that is being used in vaccine...

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