Answer
The tracer remains briefly radioactive. Limiting close contact with infants and pregnant people reduces their unnecessary radiation exposure.
Sources for this answer
- SomaKit TOC 40 micrograms kit for radiopharmaceutical preparation — Current selected SmPCemc · Summary of Product Characteristics
- NHSNHS · NHS medicine guidance
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.