Health physics focuses on the study and management of radiation safety, primarily concerning human exposure to radiation in various environments. Health physicists conduct research to determine safe radiation levels, perform shielding calculations, and engage in radiation detection. In contrast, nuclear engineering encompasses a broader range of topics, including reactor calculations, neutronics, thermal hydraulics, and material damage assessments. While there is some overlap between the two fields, health physics is more concerned with human health and safety regarding radiation, whereas nuclear engineering deals with the technical and operational aspects of nuclear systems.
