So this is to remediate the trusses/studs/plywood?
Mold Control should work well on those surfaces.
And while that situ sucks, I’ll share my friends’ tale of woe-
During Hurricane Julio Iglesias, power flickered off and on at the cabin they built themselves just a few years ago. They showed up to find the HVAC system had reset to 94*. Add that with chilly nights, the entire house was covered in condensation. Doors were buckled, all Sheetrock soaking, moldy and/or in a puddle on the floor.
They have their work cut out for sure.