Whooping cough makes a comeback

More than 300 people spread out over 8 health units in Southwestern Ontario got sick after some parents refused to immunize their children.

 

In Ontario, children are supposed to be vaccinated before they go to school. But you can get an exemption.

 

How mandatory should mandatory school vaccines be?

 

Open lines with Dr. Natasha Crowcroft, Chief of Infectious Diseases at Public Health Ontario.

 

Ontario's Chief Medical Officer calls for immunization