Can a health certificate detect AIDS?
Health certificates generally cannot detect HIV/AIDS, as the standard health certificate examination items typically do not include HIV screening. Detailed explanation is as follows:

The health certificate examination mainly focuses on infectious diseases such as hepatitis and tuberculosis, aiming to ensure public health safety. These examinations emphasize diseases that could potentially spread through daily work or life activities, whereas the transmission routes of AIDS do not fall into this category. Therefore, HIV testing is not included in the routine health certificate process, which also aligns with national policies protecting the privacy of individuals infected with HIV.
If you need to confirm whether you are infected with HIV, specialized blood tests such as HIV antibody testing or nucleic acid testing must be conducted. These tests are usually carried out at voluntary counseling and testing sites or medical institutions and can accurately determine infection status. Since AIDS is not transmitted through casual contact, it is not included in the scope of health certificate examinations. However, this does not diminish the importance of its prevention and control.
When applying for a health certificate, you should provide personal information truthfully. If you suspect that you have contracted HIV, you should go to a正规 hospital or disease control center for specific HIV antibody testing.