2 10 people. According to official website of Xiamen CDC, as of April 2023 10, the number of people infected with AIDS in Xiamen in 2022 will be 2 10. Although the epidemic situation of AIDS in Xiamen is still at a low level, it has shown a rapid upward trend in recent years. AIDS is a very harmful infectious disease, which is caused by HIV infection. This is a virus that can attack the human immune system. It is aimed at the most important CD4T lymphocytes in the human immune system, destroying them in large quantities and making the human body lose its immune function.