Main groups of HIV/AIDS patients in Macau

Does the questioner want to ask "Who are the main AIDS groups in Macau, China?" People who frequently use syringes, patients with frequent blood transfusions, people whose parents have AIDS, etc. AIDS is a highly harmful infectious disease caused by infection with the HIV virus, a virus that attacks the human immune system. To prevent AIDS, we need to strengthen publicity and education, popularize AIDS knowledge, and promote the use of condoms and other preventive measures. Therefore, the main groups of people with AIDS include people who frequently use syringes, patients with frequent blood transfusions, and people whose parents have AIDS.