In fact, the vast majority of AIDS patients have no clinical symptoms when they have been infected for about six months. AIDS is actually divided into three stages: first, the acute shift HIV infection period; second, the asymptomatic HIV infection period; and third, only the real AIDS onset stage. In general, during the acute HIV infection period, patients will have flu-like symptoms for about half a month to a month, and this period can often slowly resolve on its own within a month. The patient’s acute HIV infection period can be passed in about a month, followed by the longer asymptomatic HIV infection period. The vast majority of patients have asymptomatic HIV infection for about 8-10 years, and some patients can maintain it for up to 20 years before entering the true onset of AIDS, although there are some patients for whom this period can only last a few months. Therefore, the vast majority of HIV patients have no clinical symptoms after six months of infection.