It should be said that the chance of gay people being infected with HIV is much higher than other high-risk groups! Especially gay men. One of our surveys is shocking! The infection rate of gay men reaches 4%! In recent years, our disease prevention and control staff, specifically AIDS prevention staff, have established good relationships with men and women. They trust us very much, and we have done a lot of practical work for them. I don't want to introduce them here. Tell me about a survey I intervened in men and women. On May 1 this year, they had a trip, or an outing. Two of our colleagues took part in the activity together. After the activity, among the 23 comrades who took part in the activity together, after our guidance, 12 of them voluntarily tested for HIV antibody. As a result, 5 of them were positive at the initial screening and were later diagnosed as HIV-infected. In other words, there are five people who have passed the window period. Is there still a window period? I think the answer should be yes. According to statistics, by the end of 211, the number of people reported to be infected with HIV in China was close to 1 million. Some people estimate that the actual number may reach 1 million, even if it is 13 million, accounting for 1% of the national population. Obviously, no one can believe it according to the average infection rate. That is to say, they are concentrated in specific groups. Which groups? We may not need to explain it. AIDS is a stone's throw away from us. Stay away from AIDS, and prevent AIDS from me!