Do you need a spring COVID-19 vaccine? Research backs extra round for high-risk groups

Various Canadian provinces are rolling out spring COVID-19 vaccination campaigns, allowing higher-risk individuals to get an extra dose.

Do you need a spring COVID-19 vaccine? Research backs extra round for high-risk groups
Two women hold syringes over small bottles at a table with plastic cups, hand sanitizer in a vaccine clinic

Various Canadian provinces are rolling out spring COVID-19 vaccination campaigns, allowing higher-risk individuals to get an extra dose.