What do Infection Prevention nurses not do! There are a variety of titles that cover our job including Infection Control Practitioner, Infection Prevention Coordinator, and most often the Infection Preventionist, or IP. IPs now come from a variety of backgrounds including nurses, medical technologists, and public health professionals, but the profession has historically been dominated by nurses. In fact, Florence Nightingale is not only viewed as a pioneer of nursing, but also a pioneer of infection prevention and control. A day in the life of an IP is never boring.