There are many interesting blockchain use cases in health care. One is the use of blockchain to create a secure, decentralized database of medical records. This would allow patients to control their own data and give doctors and hospitals access to it in a more secure and efficient way. Another interesting use case is the use of blockchain to track the provenance of pharmaceuticals and medical devices. This would help to ensure that patients receive safe and effective products and that counterfeit products are not sold.
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