With omicron exploding throughout the United States, many of the questions that have bedeviled caregivers for the length of the pandemic are taking on a new urgency. If we want our children to stay healthy, and not infect other friends, families and strangers, what should we be doing right now? What shouldn’t we be doing? We asked experts of different backgrounds to weigh in questions gathered from two dozen parents, including ACCORDS Dr. Sean O'Leary.