Top 3 COVID-19 vaccine questions – Boosters, assessing Omicron severity, and anxiety around holiday period

Top 3 questions

1. Why are boosters important if treatments are becoming available for COVID-19?
2. How are we assessing the severity of the Omicron variant?
3. I‘m fully vaccinated and feeling anxious about getting COVID-19 before Christmas – any tips on how to deal with this?