You are at a BBQ and your host flips the cooked chicken with the same tongs he used to flip the raw chicken. You A) eat it anyway, and say nothing. B) don’t eat it, and say something later that night or another day. C) as the host is cooking offer to wash the tongs to help out and at another time mention the dangers of preparing uncooked meats. I would likely step in and offer to wash the tongs. Above all things, know how to properly handle raw meats. The US Department of Agriculture has this site called choosemyplate.gov and one of the topics of discussion is “Food Safety Advice” Here is the link. Food Safety Advice
Here is a different link from Foodsafety.gov regarding Safe minimum cooking temperatures