Hmmm... so yesterday as I was watching someone else's happy bees zooming in and out of my garage, eating honey from my dead hives, I was suddenly worried about the possibility that they are carrying some diseases into the hive. My bees were healthy (died of moisture, cold, and inadequate ventilation) and so I was going to give some of their drawn comb and what is left of their honey to the new nucs I am getting in the spring. I had them stored in the garage but some neighbour bees have found them. Should I worry about disease from these visitor bees?