This French-language nursing textbook addresses infectious disease care with particular attention to HIV/AIDS in clinical and educational settings. Written for nursing students and healthcare professionals, it connects medical knowledge about infections with practical nursing responsibilities, including assessment, prevention, treatment support, patient education, and follow-up care. The work is structured as a professional training resource rather than a narrative text, emphasizing the role of nurses in managing infectious risks and supporting patients affected by AIDS. Its focus makes it useful for coursework, continuing education, and reference in nursing practice.