Medical studies have presented many different methods to diagnose HIV. Many of these strategies call for ingenious, technological innovation that will cost you a ton of money. Others are more in the practical side of things, allowing anyone to conduct the test and have the results back in a much shorter interval.
HIV Rapid Testing is among these others methods for HIV testing that a lot of people opt for. In Rapid HIV testing, one can identify whether he or she is HIV positive or negative within one hour, in comparison to the other procedures that may need a minimum of one week.
There are basically two primary types of rapid tests, and they are the blood HIV rapid test and the oral HIV rapid test. The former calls for a little bit of blood sample from the affected person for assessment, while the latter is suggested for individuals who are fearful of needles as it only takes an oral mucosa or saliva sample.
Despite the fact that HIV rapid testing provides many benefits, there are people that are extremely doubtful about its reliability and precision. The uncertainty originates from the fact that it needs only 20 to 30 minutes to create a result from these rapid tests. Look, for everybody’s information, a rapid HIV test functions by locating traces of HIV antibodies in the immune system, instead of by detecting the virus itself. It has been confirmed by health professionals to give good results that are as exact as the more expensive technique named ELISA. It is 99% accurate and lower than 3 out of every 1, 000 tests conducted are viewed false positives. Then, if you need a second or a third opinion after going through a rapid test, you can always take yet another rapid test or go for the others like the Western Blot or Elisa that takes advantage of several contemporary tools, equipments, and amenities.
There is a window period of time that needs to be noted before taking an HIV test, and it is three months. Medical practitioners say that the HIV antibodies will only show up and develop after three months upon the outset of infection. If you get tested before that window time period, there is an opportunity that you will obtain a false negative result. The awful thing about that is that you may obtain a negative result although there is really HIV in your system. The virus has simply not been there for enough time to set off the discharge of adequate antibodies to overcome them.