This is not a good question.
If one of your children is snacking on salami that she just retrieved from the fridge, and it's June; perhaps it's time to go on a search and destroy mission. In the meantime, I'm going to check if we have anything in-house for vomiting. One can't be too careful.
Let's see if I can embed a YouTube video. Anybody can watch this, but Denny is supposed to, because it goes with the package I'm going to mail to her tomorrow. It'll make sense later.