Inclusion Criteria:  For patients: adult patient, male or female, infected with HIV medically monitored in a hospital department involved in the investigation. Affiliation to a Social Security scheme For caregivers:Caregiver caring for people living with HIV as part of a hospital service involved in the survey (doctor, IDE, psychologist, other ...).  Exclusion Criteria:  Minor patient Refusal of participation Persons under guardianship, guardianship or legal protection