 Start the conversation. Start the conversation and help stop crime. To learn the five things you can do, go to ncpc.org slash prevent violent crime. A message from the National Crime Prevention Council and the Bureau of Justice Assistance. Hi, I'm Dr. Shelley Flace with today's tip for kids from the American Academy of Pediatrics. Parents make all kinds of choices about their child's health. One important way you can protect your child's health is with vaccines. Viruses and bacteria are unpredictable, and even healthy children can develop severe complications.