Found a racoon sitting in one of my nestboxes in the coop this morning. Luckily, all of my birds are fine. I chased him out and he went up a tree, my questions is do I have to worry that a racoon was laying in the coop? I'm obviously going to throw away the eggs that he sat on but is there anything else that I need to do to ensure cleanliness and spread of potential illness/disease? Or are racoons nothing to worry about?