there are 1237 people in Chengdu and 3441 people in Yibin. According to official website, the Sichuan Provincial People's Government, we know that.

1. 1,237 people in Chengdu: In 223, there were 1,237 reported cases of HIV-infected people and patients in Chengdu. After HIV infection, there were no clinical manifestations in the first few to 1 years.

2. There are 34,41 people in Yibin City: In 223, there were 34,41 reported cases of AIDS in Yibin City, and the number of new AIDS cases in the city showed an upward trend.