| abstract |
An immunological composition for vaccinating humans against infection by human immunodeficiency virus (HIV) is provided. A vaccine for conferring protective immunity against human immunodeficiency virus (HIV) to a human, comprising a viral vector encoding an HIV polypeptide or fragment, or a derivative thereof. And a second composition comprising an HIV polypeptide or fragment, or a derivative thereof, wherein the first composition is administered to a human at least once, and thereafter the second composition is at least A vaccine that is administered once to the human. [Selection figure] None |