This kit is suitable for the in vitro qualitative detection of human immunodeficiency virus antibody HIV (1/2) and antigen (p24) in human serum/plasma/whole blood samples as an aid in the diagnosis of human immunodeficiency virus infection. This kit provides results for the detection of human immunodeficiency virus antibodies HIV (1/2) and antigen (p24) only and the obtained result shall be analyzed in combination with other clinical information. It must only be used by healthcare professionals.