Middlesex-London Health Unit

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Immunization programs prevent many different infectious and communicable diseases. Vaccines are a safe way to protect people against many diseases that are still circulating in the world today. The Middlesex-London Health Unit follows the Ontario Immunization Schedule, and provides vaccines at the Health Unit's Immunization Clinic and at schools in London and Middlesex County for individuals who are eligible. Public Health Nurses on the Health Unit's Vaccine Preventable Disease Team are available to answer questions from individuals, parents and health care providers by calling 519-663-5317 ext 2330.

Important Notice
Upgrades to provincial immunization database
June 28 to July 3

The provincial immunization database is being upgraded between Thursday, June 28 at 5:00 p.m. and Tuesday, July 3 at 8:00 a.m. During this timeframe, immunization records and information will not be accessible from the Immunization Connect Ontario (ICON) Online System or by calling the Middlesex-London Health Unit. The Health Unit’s Immunization Clinic in London will also close early at 4:30 p.m. on Thursday, June 28.


Immunization Clinic

The Health Unit's Immunization Clinic provides immunizations to residents of London and Middlesex County, according to the Ontario Immunization Schedule. 

View and Submit Immunizations Online

You can now submit vaccine dates, and/or view and download your current record of immunizations. Like your Yellow Card, only better to keep track of immunizations through your local Public Health Unit.

School-Aged Children - Vaccine Requirements and School Clinics

Student immunization programs protect children in schools and in the community. Find information about mandatory immunizations for school attendance, what to do if you received a letter from the Health Unit, the Grade 7 Immunization Program and other school clinics.

Vaccine Information and Safety

Vaccines remain the safest and most effective way to guard against certain diseases. Access fact sheets and information from the Public Health Agency of Canada.

Information for Healthcare Providers

Resources and information for London and Middlesex County health care providers who administer publicly funded vaccines. Vaccine order and return forms, fact sheets and vaccine information is available.

Flu Shots

Find a participating flu shot clinic near you (this link will provide information on clinics that provide this vaccine from October to early spring each year).


Immunization Clinic

📑 London
Tomorrow from 1:00 pm - 6:00 pm at 50 King Street, London, ON N6A 5L7
📑 London
Tuesday from 1:00 pm - 6:00 pm at 50 King Street, London, ON N6A 5L7
📑 London
Thursday June 28, 2018 from 1:00 pm - 4:30 pm at 50 King Street, London, ON N6A 5L7
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Contact Us

Vaccine Preventable Disease Team, Middlesex-London Health Unit

  • 50 King St. London (at Ridout)
  • Phone: 519-663-5317 ext.2330
  • Fax: 519-663-0416
  • Parking information