Thanks. I should have been more specific on my question, thats on me. Like, would I get it through my current health insurance in the US, like an addon to my plan? Or would I get it through a provider in the country/EU where I would travel too?

Where do you get travel health insurance from?

Im only familiar with Cura. Cura has wall settings I think you are looking for to fix your problem. I had similar issues with a print. Used settings like wall transition length, wall distribution count, wall transitioning threshold angle, wall transitioning filter margin, and minimum wall line width. I was able to fill in tight corners, just took a little while dialing in the settings.

Have you tried rotating the pattern of the infill or top/bottom 45 degrees? I don’t known if bridge lines are completely separate from those or if they are considered part of the infill or top/bottom, I was thinking one of those settings might work though. I know you can rotate the infill and top/bottom pattern in cura.