What is biobanking, and what privacy concerns does it raise?

• A. Biobanking stores biological samples for research; concerns include consent for future use, data sharing, re-identification, and commercialization.
• B. Biobanking cures diseases.
• C. Biobanking replaces patient records.
• D. Biobanking guarantees anonymity in all cases.

Answer: (A)

Biobanking involves collecting and storing biological samples, such as blood, tissue, or DNA, for use in research over time. Because these samples come with genetic and health information, they raise privacy concerns that go beyond a one-time study. The main issues include how consent is obtained for future, possibly unspecified research uses; how data and samples are shared with other researchers, institutions, or even industry partners; the risk that individuals could be re-identified from de-identified data or linked information; and questions about commercialization—who benefits, whether participants should share in those benefits, and how to handle ownership and access. Taken together, these points capture both what biobanking does and the privacy considerations it inevitably raises, making this option the most accurate reflection of the concept.