Ok thank you. She's leaving the country tomorrow and she's not planning to come back. She's not getting much help from her employer. Her passport just says permitted to stay Aug 2022. If she doesn't get a reentry permit and just leaves tomorrow will the nonB visa "cancel" automatically or become invalid?
When you say a standard health document, is that just a letter from the doctor declaring your current health condition? I am arriving tomorrow from the UK, my doctor is unclear what exactly I need. It's not possible to get a covid19 test in the UK if you are not currently at risk or unwell.