Start with your employer’s policy and use only approved systems for patient...

https://wiki-fusion.win/index.php/What_Are_Signs_My_Phone_Is_Syncing_Work_Data_to_Personal_Accounts_Automatically%3F

Start with your employer’s policy and use only approved systems for patient work. Hide lock-screen previews, set clear on-call notification rules, and check which account you’re using before you send or share anything.