Sharing Health Information

Why would I want to share my health information?
What options do I have for sharing health information?
How do I give access to a HealthVault record to another trusted person?
The person I invited to share lost the invitation or forgot the passcode. How do I resend a sharing invitation?
What is a custodian? What can a custodian do?
How do I change a person’s access to a record?
How do I remove a person’s access to a record?
How can I tell when a HealthVault record has been changed by another person or an app?
I was invited to share someone’s record. What does that mean? What do I have to do?
How do I know what level of sharing access I have for a record?
How do I use encrypted messaging to send or receive medical information?