COVID-19 outbreak at Tillsonburg, Ont. public school

Westfield Public School in Tillsonburg, Ont. is seen on the morning of Tuesday, Nov. 23, 2021. (Sean Irvine / CTV News) Westfield Public School in Tillsonburg, Ont. is seen on the morning of Tuesday, Nov. 23, 2021. (Sean Irvine / CTV News)