Antigen tests search for traces of HIV or antigens. They look for the presence of the P24 protein that is produced at the start of infection. Doctors usually use this method alongside other HIV testing procedures to get more precise test results and findings.
These are probably the most widely used HIV screening technique. These tests look for HIV antibodies in a patient's blood, saliva, or urine sample. One example of an antibody test is the ELISA or enzyme-linked immunosorbent assay, which is known for its high sensitivity and extreme accuracy.
Rapid HIV Testing
Rapid HIV testing is usually conducted at least three months after initial exposure to the virus so that traces of HIV can be detected using rapid HIV test kits. These devices are designed to allow people to perform the testing on their own, wherever and whenever they want. These are very commonly used in different medical facilities in poorer countries.
If you buy a rapid HIV test kit, make sure that it has been certified and authorized by various medical groups and laboratories around the world to ensure the efficiency of the product.
Using a rapid HIV test kit can provide you a very private and convenient testing experience. You can receive a highly accurate test result in as fast as 15 minutes.