I get tested every 3 months, some things need time to settle in your body which is scary in its self, and even though I try to be as careful as I can it's still scary to get your results every time!!! I also have my mouth swabbed because you can have a STD in your mouth and not your vag, which is nasty. A woman should know if there's something different going on with her body, if not she should not be having sex, let alone providing!!!
If your in this profession it's common sense that it could happen so yes I would tell because I think that's just grimmy not too.
I am a bbbj cim provider so I try to lessen the shot of getting it by using mouth wash right after, not brush teeth at least hhr hour before every session so there are no open wounds in my mouth and all that but again nothing is 100%

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And i DONT do BB but again, if it's sloppy, or your balls are sweaty and touching me Lol (sorry but true) well then what does any one expect.
Caution, being smart, and being clean is the way to go!!