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FALL/WINTER Vaccines - For more information on each vaccine, including how to get vaccinated, visit the dedicated web pages:
COVID-19
Flu
RSV (protection for infants born in 2024 and high-risk older adults)
Find a pharmacy - Use the provincial pharmacy locator to find a pharmacy…
It is important to use the layers of protection approach to reduce the risk of illness. These layers will help to protect everyone, especially those who are at higher risk of developing severe outcomes from these viruses.
Each layer of protection helps prevent the spread of germs and when combined…
EXPERIENCING COVID-19 SYMPTOMS AND NEED A RECOMMENDATION ON WHAT TO DO NEXT? Use the self-assessment tool.
HAVE OTHER QUESTIONS? Contact a qualified health professional through Health Connect Ontario, 24 hours a day, seven days a week:
• visit Health811 online
• …
In Thunder Bay District, the most common threat to air quality is wildfire smoke. The role of Thunder Bay District Health Unit (TBDHU) is to raise awareness and provide information about this health concern. This page has information on steps you can take to protect your health during wildfire…
COVID-19 Vaccines
Evidence shows that mRNA COVID-19 vaccines are safe for people who are trying to get pregnant, are pregnant or are breastfeeding/chestfeeding. COVID-19 vaccines are recommended, at any stage in pregnancy (including first trimester), as COVID-19 infection during pregnancy can be…
Updated Ontario Ministry of Health Guidance: Recommendations for Outbreak Prevention and Control in Institutions and Congregate Living Settings (February 2025).
This information is intended for Congregate Living Settings (CLS) including but not limited to shelters, group homes and…
COVID-19 Spring Campaign has launched.
Eligibility is limited so please see below for a specific list under “WHO should receive a COVID-19 vaccine dose this spring?”
Use the provincial pharmacy locator to find a pharmacy providing COVID-19 vaccines. Search by postal code OR by city.
Wait for…
Spring Campaign: Please see below for more information on the Spring Campaign for COVID-19 vaccines.
Fall 2025 Campaign: Wait for the 2025-2026 fall campaign details in October 2025 (COVID-19, flu and RSV vaccines).
Member of a First Nation community in the Thunder Bay District: Please…
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Date
Contents
April 10, 2025
Spring Update: Covid-19 and RSV Vaccine
April 7, 2025
Early Frequent Issues - HPV Primary Screening
NEW Resources: Syphilis, Sexual Health, & U=U
IPV Shortage
Measles Vaccine and Travel…
PLEASE NOTE: This page provides up to date information about active outbreaks within the Thunder Bay and District.
An outbreak is declared in a facility when there is a higher than normal rate of respiratory or gastrointestinal symptoms among the residents. The public are notified through this…
May 1, 2019 - The 7 public health units in northern Ontario will be working together on climate change and health vulnerability and adaptation reports over the next 2 years with funding support from Health Canada. Climate change is a threat to human health around the world. The changing environment…
April 19, 2020 - Thunder Bay District Health Unit (TBDHU) is reporting 2 new cases of COVID-19 in residents in the TBDHU Region.
For information about the status of COVID-19 in the Thunder Bay District Health Unit area, please visit Current COVID-19 Data in TBDHU.
Details of Newly…
April 21, 2020 - COVID-19 testing is available to more residents in The Thunder Bay District Health Unit (TBDHU) region. Everyone who has a symptom possibly related to COVID-19 infection may be eligible for testing.
Increased testing opportunities are available at assessment centers throughout the…
April 22, 2020 - Thunder Bay District Health Unit (TBDHU) is reporting 4 new cases of COVID-19 in residents in the TBDHU Region.
For information about the status of COVID-19 in the Thunder Bay District Health Unit area, please visit Current COVID-19 Data in TBDHU.
Details of Newly…
April 23, 2020 - The Thunder Bay District Health Unit (TBDHU), in partnership with the Superior North EMS Community Paramedicine Program, will be conducting COVID-19 testing this weekend at the TBDHU office at 999 Balmoral Street, in Thunder Bay.
This testing will take place on Saturday, April 25…