Skip to Main Content

Student Immunization

Diphtheria, measles, polio, tetanus, rubella (German measles) and mumps are serious childhood diseases. As of July 1, 2014, there have been three more diseases added to the list: meningococcal disease, pertussis (whopping cough) and chickenpox. The best prevention we have against these diseases is immunization. As many children as possible must be immunized to stop the spread of them through the community.

To ensure the protection of children and the public, the Ontario Ministry of Health and Long Term Care administers a universal school immunization program as part of the Immunization of School Pupils Act. Under the act, Wellington-Dufferin-Guelph Public Health (WDGPH) is legally required to collect and maintain a complete immunization history on all children enrolled in a school.

Schools do not collect or submit immunization records. Parents will be reminded to submit up to date immunization information to Public Health when registering their child for school. Public Health information regarding immunizations can be found at the following link, Wellington Dufferin Public Health Immunization Information.

All current elementary and secondary school students will now have to update their immunizations to include the three new diseases. The chickenpox vaccine is required only for those children who were born in 2010 or later. As well, students who have not had a diphtheria/tetanus/pertussis vaccination in 10 years require a booster shot. Check with your doctor, nurse practitioner or call your local Wellington-Dufferin-Guelph Public Health office to make an appointment. Take your child’s Yellow Immunization Card with you.

If you update your vaccinations at a Public Health Clinic, the information will be reported by the staff there. If you go to a nurse practitioner or family doctor you must call the WDGPH Immunization line at 1-800-265-7293 ext. 4389 to report the update.

You may decide because of medical, religious or philosophical reasons not to immunize your child. In this case, contact WDGPH for an exemption. If one of the nine diseases appears in your child’s school, your child may have to stay out of school until the disease is no longer present.

Students who fail to provide proof of immunization or an exemption form will be suspended from school by WDGPH under the School Immunization Act.

More information: