HIV screening tests and diagnostic techniques are made for checking the movements of the HIV antibodies within the body of the victim. They have been recognized to provide a useful and precise prognosis for quite some time now. In spite of this, there can be cases when the regular strategies will indicate inadequacy, and so the help of the least preferred methods are tapped.
Diagnostic techniques used
The following are only some of the standard HIV diagnostics medical practitioners still employ up to now:
ELISA is a method that is the most famous and most patronized of the lot. It requires a patient’s blood sample which will be examined for traces of HIV antibodies. It is executed together with a confirmatory strategy called the Western Blot. These two procedures call for innovative technology and are far pricier in comparison with the others.
In the instance that the Western Blot test is unable to determine the occurrence of the antibodies, scientists can have a shot at a different confirmatory approach referred to as the Radioimmunoprecipitation Assay. It makes use of a higher level diagnostic tool that will try to find the antibodies left out by the Western Blot test. It would, for sure, cost the patient considerably more and need a much longer length of time to give results. Only professional lab techs could carry out the test.
For those of you that are on a tight budget, the Rapid Latex Agglutination Assay is a different option that is not as complicated and expensive as the other strategies. It is suitable for developing regions that are seeking an efficient HIV screening strategy minus the sky-high costs.
Home screening tests
There are also home HIV screening tests designed for people that value their own space. In the Great Britain, the usage of home screening tests was introduced a few years ago. In such a case, the sufferer is required to provide to the laboratory a sample of his or her saliva. Although the task is less challenging, they say that saliva is not a very dependable specimen to detect the HIV antibodies. They still feel that blood samples are a lot more useful for this task.
It really is expensive to proceed through all these assessments. And that is why it is so much better to prevent the attack of HIV to your body as opposed to getting affected by it and look for strategies to remedy it. Always bear in mind to use protection when having intercourse, and only aim to live a type of lifestyle that will not place you in danger of these sorts of medical problems.