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UPDATES
School-based Clinics
More information about the clinics held at school for students in Grade 7 (and catching up those in Grade 8 who missing vaccines) and high school is available on the dedicated school immunization page.
Ontario's Immunization Schedule
Ontario offers FREE vaccines to…
UPDATES
Measles Immunization Schedules - Routine and Outbreak - NEW May 2025
See the new resource, Routine and Outbreak-related Measles Immunization Schedules from Public Health Ontario which includes the routine and outbreak-related measles immunization schedules in Ontario
The resource will…
To ensure the efficacy of vaccines, the cold chain must be maintained according to Ontario's Vaccine Storage and Handling Guidelines (PDF).
Call 625-8810 or toll-free at 1-888-294-6630, ext. 8810 with questions.
expand_moreVaccine Transport
Temperature log books must be submitted with the…
PHOTO OPTION for reporting vaccines for children 0-18: Photos of immunization (vaccine) records of children 0-18 can now be reported to TBDHU by uploading to a safe and secure TBDHU link. Visit the upload page to send us the records.
USE ICON to easily access vaccines: Register for an…
For more information on each vaccine, including how to get vaccinated, visit the dedicated web pages listed below. Information for 2025/2026 will be posted on these pages when it is available.
COVID-19
Flu
RSV (protection for infants and high-risk older adults)
Find a pharmacy - Use the…
Breastfeeding/Chestfeeding during Painful Procedures – Vaccinated Babies
TBDHU recommends breastfeeding/chestfeeding your baby during vaccinations. Research shows that breastfeeding/chestfeeding during painful procedures reduces the baby’s pain and distress. For optimal benefits, the baby…
Quick links:
Grade 7 and 8 Students - School-based Clinics
High School Students - School-based clinics
Suspensions under the Immunization of School Pupils Act (ISPA) and Exemptions
Students entering school (Junior Kindergarten, new to school in Ontario, moved from a…
2025-2026 RSV Program
UPDATES
Older Adults
The 2024-2025 program has expanded to now include:
all individuals aged 75 and older
patients 60+ with glomerulonephritis (GN) who are moderately to severely immunocompromised
Health care providers can begin to administer as soon as they receive…
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Date
Contents
September 11, 2025
RSV Vaccine Campaign – 2025-2026
Grade 7 and 8 School-Based Immunization Clinics
Rockin’ Recovery Day – September 13
Thunder Bay Perinatal Coalition Events
The BIG Latch – October 7
Pregnancy…
Measles is a very contagious virus that can spread easily but vaccination offers safe and effective protection.
TBDHU is reporting NO CASES.
Ontario cases: Ontario has experienced an increase in cases throughout 2025 with 2,370 measles cases reported in the first 8 months of the…
This document describes the immunization guidelines that must be in place for licensed child care operators.