https://healthcaresecprivacy.blogspot.com/2020/03/public-health-is-purposeofuse-pubhlth.html?m=0
Healthcare Exchange Standards: Public Health is a PurposeOfUse -- PUBHLTH
Interoperability, Privacy, and Security in Healthcare: CyberPrivacy, HIE, XDS, mHealth, Provenance, Patient, Directory, FHIR, Consent, Blockchain.
healthcare exchangestandardspublic