Understanding and Preventing Diseases

Understanding diseases involves several nuclear applications. Radioisotope tracing tracks molecules and cells in biological systems, such as nutrient uptake by cancer cells or virus spread. Radiation processing (gamma or electron beams) is used to sterilise medical equipment, ensuring it is pathogen-free. It is also used in vaccine development by inactivating pathogens while preserving immunogenic properties. These techniques contribute to drug development, vaccine design, and the overall prevention of disease transmission.

Radioisotope Tracing: Uses radioactive tracers to study biological processes.
Radiation Sterilisation: Uses radiation to sterilise medical equipment.
Radiation Inactivation of Pathogens: Uses radiation to develop vaccines.

Cancer Research: Studying the metabolism of cancer cells using radioactive tracers.
Infectious Disease Research: Tracking the spread of viruses and bacteria using radioactive tracers.
Vaccine Development: Inactivating pathogens using radiation to develop safe and effective vaccines.
Medical Equipment Sterilisation: Ensuring the sterility of surgical instruments and medical devices.

Radiological risks relate to the handling and use of radioactive materials and radiation sources. Source-based tracing and gamma sterilisation require secure management of isotopes. Electricity-generated systems, such as electron beams or laboratory counters, pose a prompt radiation hazard only when powered. Robust shielding and safety protocols are required for all operations.

Infrastructure needs depend on the technology. Source-based systems involve the costs of management of sources and complex logistics. Electricity-generated systems require high capital investment and stable power. Both require highly specialised expertise and adherence to stringent international safety standards.

There are no proliferation risks as there is no nuclear material involved in this application.