There are a number of technologies that detect HIV itself. Since the early days of the HIV epidemic, HIV tests have improved considerably. Now we have multiple methods to test for HIV infection, and today’s testing technologies are getting better at detecting new infections. ELISA, ELISA dongle,Window period, Rapid or point-of-care tests, Western blot, Accuracy of HIV testing, interpreting antibody tests, are the Antibody tests. Some other methods for HIV testing are Nucleic acid-based tests, Screening, Antigen tests, Oral tests, AIDS denialism CD4 T-cell count, and fraudulent testing.