HIV screening medical tests and diagnostic procedures are made for supervising the behavior of the HIV antibodies in the body of the patient. They have been proven to provide a useful and precise diagnosis for several years now. Of course, there will be circumstances when the typical techniques will show inadequacy, thus the assistance of the least renowned methods are tapped.
Diagnostic techniques used to detect HIV
The following are only a few of the normal HIV diagnostics medical practitioners still make use of to now: ELISA is a technique that is the best known and most patronized among them. It needs a patient’s blood sample which will be analyzed for evidence of HIV antibodies. It is conducted with a confirmatory procedure referred to as the Western Blot. Both these methods require innovative technology and are considerably pricier in comparison to the others.
In case the Western Blot test cannot recognize the existence of the antibodies, scientists can have a shot at one more confirmatory method referred to as the Radioimmunoprecipitation Assay. It helps make use of a higher level diagnostic gadget that will look for the antibodies overlooked by the Western Blot test. It will, as expected, cost the patient much more and need a much longer period of time to provide results. Only expert lab technicians could execute the test.
For those who are on a tight budget, the Rapid Latex Agglutination Assay is a second choice that is not as intricate and expensive as the other procedures. It is suitable for developing areas that are looking for a powerful HIV screening tactic minus the sky-high costs.
Screening tests for convenience
There are also home HIV screening tests geared towards people that value their personal space. In the United Kingdom, the usage of home screening tests was unveiled some time ago. In such a case, a patient is required to provide to the laboratory a sample of his or her saliva. Although the task is significantly less exhausting, they say that saliva is not a very dependable specimen to recognize the HIV antibodies. They still reckon that blood samples are far more beneficial for this task.
It is actually a bit costly to proceed through all these tests. That is exactly why it is a lot better to protect against the attack of HIV to your body than to get affected by it and seek tips to cure it. Always keep in mind to take advantage of protection when having sex, and only make an effort to live some type of lifestyle that will not put you at risk for these particular kinds of health issues.