HIV is mainly found in blood, semen, vaginal secretions, cerebrospinal fluid, chest and abdominal fluids, breast milk, and amniotic fluid, and if you share a tattoo needle with an AIDS patient, the blood of the patient can contaminate the needle. If you share an eyebrow tattoo needle with an AIDS patient, the blood of the AIDS patient can contaminate the needle. Therefore, it is important to go to a regular medical institution for eyebrow tattooing to avoid infectious diseases due to the lack of strict sterilization of the needle. In addition to eyebrow tattooing, there is a risk of HIV infection if you share syringes with HIV patients or if you share medical equipment that has not been strictly sterilized for invasive testing or treatment. Although the majority of HIV is transmitted through sexual intercourse, the importance of blood transmission should not be overlooked.