Share 'Hive beetle or june bugs'

We have found in one of our 2 hives a beetle that looks like a hive beetle.  We had to dump 5 combs that has bright orange stuff instead of honey and then blackish stuff in the middle of the combs and tunnels or highways on the comb.  We found 2 of them flying and killed them and stopped up the entrance more. This is our strong hive Is anyone having this? Any preventative ideas short of what we h…