Researchers have found that the number of people afflicted with HIV has constantly increased as years pass by. In the USA alone, it is said that over 300, 000 are infected with the viral strain and oblivious that they have it. HIV is among the fastest-spreading health problems these days, and people should know about how to not ever contract it.
Medical investigations have presented a variety of approaches to diagnose HIV. Some methods necessitate cutting-edge, technological innovations that will cost you a large sum of money. Others tend to be more on the practical side of things, allowing any person to execute the test and have the results back in a much shorter period of time.
HIV Rapid Testing is among these others that lots of people favor. In Rapid HIV testing, someone can know whether he or she is HIV positive or negative in under an hour, as compared to the other techniques that may require a minimum of one week.
Types Of HIV Rapid Tests
There are two primary types of rapid tests, and they are the blood HIV rapid test and the oral HIV rapid test. The former necessitates some blood sample from the affected person for assessment, while the latter is usually recommended for individuals who are terrified of needles since it only needs an oral mucosa or saliva sample.
Despite the fact that HIV rapid testing provides numerous benefits, there are people that are very doubtful about its accuracy and precision. The uncertainty originates from the fact that it requires only 20 to 30 minutes to yield a result from these rapid tests. Well, for everybody’s information, a rapid HIV test functions by uncovering traces of HIV antibodies in the immune system, and not by detecting the virus itself. It has been verified by medical professionals to yield results that are as correct as the pricier procedure called ELISA. It is 99% accurate and fewer than 3 out of every 1, 000 tests completed are considered false positives. That being said, if you need a second or a third opinion after taking a rapid test, you can always take a different rapid test or choose to use the others including the Western Blot or Elisa that employs numerous modern devices, tools, and facilities.
There is a window time frame that ought to be realized 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 at the start of infection. If you get tested before that window period, there is a possibility that you will obtain a false negative result. The bad thing about that is that you might get a negative result even though there, in fact, is HIV in your body. The virus has just not been there for long enough to set off the release of sufficient antibodies to combat them.