The emergence of the Omicron variant has many Canadians on edge. Infectious diseases expert Dr. Issac Bogoch discusses his concerns, booster shots and new NACI guidelines.
- Omicron COVID-19 variant spreading, but will it become more dominant than Delta?
- Data suggests Omicron COVID-19 variant could overtake Delta worldwide, scientists warn
- COVID-19: Omicron variant case detected at east-end Toronto school