The brief answer is yes, in most cases the bees can rehab comb damaged by wax moths.

Will bees clean wax moth frames?

When a honey bee colony has a minor problem with moth infestations, the bees will clean and repair the comb. If the colony still have enough bees and a queen, they may still be saved. Remove the frames that are most infested or damaged and reduce the hive size down to fewer boxes.

Will honey bees clean up wax moths?

They destroy the wax comb, which ruins the colony's ability to raise brood and store food. But they don't usually become a problem in a strong and healthy hive, because bees continually patrol the hive and remove any wax moth larvae they find.