The Child Mind Institute has published a guide that you might be interested in! In the wake of a traumatic event, your comfort, support and reassurance can make children feel safe, help them manage their fears, guide them through their grief, and help them recover in a healthy way. This guide was assembled by psychiatrists, psychologists and mental health experts who specialize in crisis situations. It offers simple tips on what to expect, what to do and what to look out for.
You can read more about their work here: