 KVNU Newstime is 6.52 as we transition to health on this Monday morning. We have Dr. Sanjay waiting in the wings. But first, once again, here's Craig. Well, we've been talking about ways to prevent food poisoning. Today, this is a key one. Replace sponges regularly. Sponges are breeding ground for bacteria because they're moist and constantly picking up particles of food, according to Dr. Charles Gerbaugh.