There used to be a saying about the survival time for AIDS, which was 8-11 years. With the availability of antiretroviral drugs, life expectancy has been much longer. With regular treatment, long-term use of antiretroviral drugs, taking them on time and not stopping them on your own, it is now possible to live another 40-50 years or more with essentially no impact on life expectancy. That is, AIDS can live 8-11 years without treatment, and regular treatment can be a normal life expectancy or near normal life expectancy. Moreover, the antiretroviral drugs for AIDS are free to receive, provided by the state, at the infectious disease hospitals designated by the CDC in large cities, and at the outpatient clinics of the CDC in small cities without infectious disease hospitals. Through regular treatment, patients can live a normal life and have the same life expectancy as normal people.