Learn Ontario’s immunization schedule from AboutKidsHealth

It is important for children to receive routine immunizations to protect them against many life-threatening infectious diseases.

Children get their vaccines based on a schedule determined for their province or territory. The following is a vaccine schedule for infants and children in Ontario. Provincial and territorial schedules change frequently — to see the current recommended vaccination schedules for the rest of Canada, consult the Public Health Agency of Canada’s comprehensive chart.
Girl looking away from doctor as she receives a needle

For more information on immunizations and how children who have not been fully immunized can “catch up”, visit www.aboutkidshealth.ca.

 

Age

DTap-IPV Hib

Pneu-
C-13

Rot

Men-C

MMR

Var

Tdap-
IPV

MMR-
Var

Men-C-A,
C,Y,
W-135

HB

HPV

Tdap

Inf

2 m

x

x

x

4 m

x

x

x

6 m

x

12 m

x

x

x

15 m

x

18 m

x

4-6 y

x

x

Gr 7

x

x

Gr 8 Female

x

14-16 y

x

Every year

x

m = Month; y = Year; Gr = Grade

 


It is important for children to receive routine immunizations.

• DTap: Diphtheria, tetanus and acellular pertussis vaccine
• HB: Hepatitis B vaccine
• Hib: Haemophilus influenzae type b conjugate vaccine
• HPV: Human papillomavirus vaccine
• Inf: Influenza vaccine
• IPV: Inactivated poliomyelitis vaccine
• Men-C: Meningococcal conjugate C vaccine
• Men-C-A,C,Y,W-135: Meningococcal conjugate ACYW-135 vaccine
• MMR: Measles, mumps and rubella vaccine
• MMR-Var: Measles, mumps, rubella and varicella vaccine
• Pneu-C-13: Pneumococcal conjugate 13 valent vaccine
• Rot: Rotavirus vaccine
• Tdap: Tetanus, diphtheria and acellular pertussis vaccine
• Var: Varicella (chickenpox) vaccine

 

Before vaccinating, talk to your child’s doctor if your child has any of the following conditions:

• If they have had an allergic reaction to a previous vaccination.
• Seizures or a serious neurological disease.
• If your child is immunocompromised. Live virus vaccines live and divide inside a person who is vaccinated, which means they can cause the disease if a child’s immune system is already very weak. As a result, children who are immunocompromised should not receive live virus vaccines such as chickenpox or MMR.
• Children with an egg allergy can get all routine immunizations, but it is possible for certain types of flu vaccines to cause an allergic reaction in a child allergic to eggs.

AboutKidsHealth is SickKids’ patient-education website and features more than 3,500 articles on a range of paediatric health topics. For more information on immunizations, vaccine-preventable diseases and thousands of other health topics, visit www.aboutkidshealth.ca.