Generally speaking, it is accurate, because hospitals that can detect HIV are hospitals with AIDS screening. However, AIDS has a window period, which is internationally recognized as three months. As long as the test is done after the window period, the possibility of AIDS can be completely ruled out, because the hospital is responsible for such tests 100%. If you are not at ease, you can go to the local CDC for re-examination. It's free to bring your ID card. If it is negative, you can rest assured that JD.COM Ivy wishes you good health!