With kids heading back to classrooms and daycares after the holiday break, there’s plenty of anxiety in the air. Omicron has proven to be highly transmissible and that means these communal settings are at high risk for spread of the virus.We hear from parents and teachers about how they’re feeling. Plus Dr. Janine McCready, an infectious diseases physician at Michael Garron hospital in Toronto tells us what we know about Omicron and kids so far, and the tools that are needed to keep transmission down in both schools and in the wider community.