What is the ELISA test intended to measure?
A. Antibody to HIV only
B. Antigen to HIV only
C. Presence of free, circulating virus in the patient
D. Antibodies directed against HLA molecules
Answer:A
What is the ELISA test intended to measure?
A. Antibody to HIV only B. Antigen to HIV only C. Presence of free, circulating virus in the patient D. Antibodies directed against HLA molecules