If you live with a person with AIDS and know about AIDS, you will not be infected if you eat or live with a person with AIDS. Couples need to pay special attention because one of the main ways to spread AIDS is through sexual transmission. Taking safety measures during sex between couples can play a certain role in protection and effectively prevent HIV transmission. If no safety measures are taken, there is a risk of transmission. Special attention and care is needed when a person with AIDS is bleeding from a body part or comes into contact with the patient’s body fluids when caring for the patient, especially if there are wounds on the patient’s hands or body. Certain protective measures can be taken, such as wearing gloves, to prevent infection. For AIDS patients in the family, the measures taken are to give treatment as soon as it is found. After treatment, the viral load of the infected person or AIDS patient will be reduced to the lowest level, and in this case the infectiousness is almost zero. Therefore, it is possible to live normally with a person with AIDS, with special emphasis on the need for caution between husband and wife, while the rest of the family does not need to worry about the risk of infection.