Yes I'd be using a/b's daily plus stripping as often as practicable. We have cured several ewes with this regime. When you check bags pre-tupping, sometimes you find lumps and nasty hardnesses, which would mean culling here but for you, no tupping. However, having had mastitis which has been caught early and been treated does not mean you will find such lumps - many such ewes recover and you can't tell from their bags that they've ever been affected. Some of them go on and rear several more crops of lambs. However, some, IME, may subsequently suffer reduced yield, or 'blind bag' on one side. So just keep an eye on things if/when such a ewe lambs again - check the lambs' tummies to be sure they're getting enough milk, don't just rely on seeing them suckling.
If the mastitis is really nasty, some or all of the quarter may go black and slough off - looks (and smells) horrible but seems to not bother the ewe. However of course it would be unwise to breed again if this happens.