Immunization Information

Keep our children healthy and our schools disease-free.

Stick to Ontario’s Immunization Schedule

As a parent, keeping your kids safe and healthy is your number one priority. All children attending school between ages 4 to 17 need to be immunized according to Ontario’s Immunization Schedule. Immunization protects children from many serious diseases that are easily spread in schools.Under the Immunization of School Pupils Act, children need to have proof of immunization against diphtheria, tetanus, polio, measles, mumps, rubella, meningococcal disease, whooping cough, and – for children born in 2010 or later – chickenpox to attend school. Children who are not fully immunized may not be allowed to attend school.

LEARN MORE – Click to download the PDF from health.gov.on.ca

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