**Activities:** * Monitoring patients who underwent surgery in HD and patients who underwent endoscopic exams in GH, via telephone contact. * Assist in epidemiological surveillance of surgical site infections (SSI) and non-infectious complications. * Update the database. * Conduct observation of hand hygiene practices by healthcare professionals. * Participate in the "CLEAN HANDS TEAM". * Organize documents. * Attend training sessions. * Accompany internal technical visits. * Update SSI spreadsheet and forward to SESAB. **Schedule:** Monday to Friday from 07:00 to 13:00 Type of position: Internship Contract duration: 12 months Payment: R$700.00 per month Benefits: * Life insurance * Meal allowance * Transportation allowance Education requirements: * Currently enrolled in or having interrupted higher education (preferred)