If a blood donation is positive for HIV, the donor will be notified and will be advised to follow up with the hospital or go to the local CDC for further confirmatory testing. If the blood donation is qualified and the blood product has been used, the person will also be notified by text message. Therefore, if a positive HIV test is notified by text message, it cannot be used as a basis for confirming the diagnosis and a confirmatory test is required. Only if the confirmatory test is also positive can we be sure that we are infected with HIV, because a positive initial screening test may be a false positive. Of course, if you are infected with HIV, you don’t need to worry too much. If you go to the local CDC for antiretroviral treatment in time, most patients are still in a stable condition.