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Vaccine Information for Physicians

Breadcrumbs
 
If you are a physician in Halton Region, access information about ordering, storing, and administering provincially funded vaccines here.

Ordering Vaccines

Use the vaccine order form to request routine, influenza, high-risk and COVID-19 vaccines and/or Tuberculin Purified Protein Derivative. Four weeks of recorded temperatures up until order submission date must be submitted with all orders.

Frequently asked questions on ordering vaccines

Temperature logs are submitted electronically through the online order form. Public Health will only accept scanned PDFs or photos (jpg format) of temperature logs (PDF file). Please note that the submission must be for one full month leading up to the order date

Vaccine orders submitted on the Wednesday prior to a scheduled delivery date will be processed and delivered for the next scheduled bi-weekly delivery date.

Please note: If you have missed the delivery and will need the vaccines more urgently (e.g. high risk vaccines, post exposure prophylaxis), please call 311 or email accesshalton@halton.ca.

Use the High-Risk Vaccine Order Form (PDF file), if vaccines will be given as part of the Publicly Funded High Risk Vaccine Program (external PDF). This includes orders for Imvamune and vaccines that are recommended for case and contact management.

Use the School-Based Vaccine Order and Reporting Form (PDF file) to order vaccines that are typically given to grade 7 students through in-school immunization clinics.

For direction on how to order RSV immunizing agents, refer to Respiratory Syncytial Virus (RSV).

Vaccine Storage and Handling Guidelines require that healthcare providers storing publicly funded vaccines meet specific requirements. If the bi-weekly vaccine distribution schedule will cause issues related to appropriate storage and inventory practices, please call 311 or email accesshalton@halton.ca to discuss options.

The Tuberculin Purified Protein Derivative is a tuberculosis skin testing solution used to aid in the diagnosis of TB infection in persons at increased risk of developing active TB disease. The Tuberculin Purified Protein Derivative can be ordered under "routine vaccines" on the vaccine order form.


Ordering School-based Vaccines

HPV, Hepatitis B and Men-C-ACYW-135 vaccines are the three school-based vaccines. School-based vaccines are typically given by Public Health to grade 7 students through in-school immunization clinics. While most students receive these vaccines at in-school clinics, some families prefer to have these vaccines administered by their primary care provider.

Orders for school-based vaccines can now be placed by faxing a completed School-Based Vaccine Order and Reporting Form (PDF file) to 905-465-3403.

Previously, clinics could only order single doses of school-based vaccines to administer to an eligible youth in their practice. Orders placed through the special orders process were patient-specific, which meant that healthcare providers needed to know who the vaccines would be administered to when placing their order. Public Health staff would then review the order, review the patient’s immunization records reported to Public Health, and confirm eligibility prior to filling the order.

To reduce the administrative work associated with ordering school-based vaccines, and to allow healthcare providers to have a small supply of school-based vaccines available at their office to administer to eligible patients, clinics can now order up to 5 doses of each school-based vaccine (or up to 20 doses for larger practices with multiple physicians, or single physician practices that regularly administer school-based vaccines).

When ordering the next batch of school-based vaccines, healthcare providers will be able to report back to Public Health who received the school-based vaccines associated with their previous order.

Single physician practices can order up to 5 doses of each vaccine type. Larger practices with multiple physicians, or single physician practices that regularly administer school-based vaccines can order up to 20 doses of each vaccine type.

Vaccines can be distributed as single doses. Ensure that you will have no than a one-month supply on hand when placing your order.

We want to make it as easy as we can for clinics to have the vaccines they need when they need it. Healthcare providers told us that ordering individual school-based vaccines for each student was taking too much time, especially following the increase in these vaccinations due to students missing school through the pandemic. The new school-based vaccine ordering process will allow clinics to place one order for at least 5 doses of each vaccine, and bundle reporting students who received school-based vaccines together, to help reduce administrative burden.

We hope that having these vaccines readily available on-site will make it easier for clinics to vaccinate students when they see them in clinic to avoid missing an opportunity to immunize.

Yes. School-based vaccines are intended to be given by Public Health through in-school immunization clinics. Vaccines given by Public Health are entered directly into Panorama, which is the system used to manage immunization records in Ontario. When school-based vaccines are given by healthcare providers in the community, these doses will not be recorded in the Panorama immunization record until they are reported to Public Health. While parents continue to be responsible for reporting their child’s immunizations to Public Health, parents are not always aware of this requirement.

Having healthcare providers report school-based vaccines that they have administered to Public Heath, helps Public Health staff know of any previous doses have already been administered. This helps prevent duplicate immunizations if the student presents at an in-school immunization clinic. You can keep track of the immunizations given and report information on doses administered with your next school-based vaccine order.

Healthcare providers are only asked to report school-based vaccines back to Public Health.

Yes. Parents/guardians are responsible for reporting their child’s immunizations, including any school-based vaccines that were not given by Public Health, at halton.ca/immunize.

Healthcare providers are responsible for adhering to the Publicly Funded Immunization Schedule (external PDF). Vaccines ordered through Public Health, cannot be administered to individuals who are not eligible under the Publicly Funded Immunization Schedule (external PDF).

Healthcare providers can advise patients to avoid delaying school-based immunizations as eligibility for Hepatitis B and HPV vaccines under the routine vaccine program is only publicly funded for students in grades 7-12. Eligibility for a single dose of Men C-ACYW-135 is ongoing for clients born on or after 1997.

If a client is no longer eligible under the routine vaccine program, healthcare providers should assess if the client would be eligible under criteria for the high-risk vaccine program. Vaccines that will be administered as part of the high-risk vaccine program must be ordered as a High-Risk vaccine order.

If an individual is no longer eligible for a publicly funded dose under either the routine or high-risk vaccine programs, individuals can purchase the vaccine with a prescription. Some private insurers may cover all or part of the cost of the vaccine.

No. Each practice or holding point code is responsible for ordering any school-based vaccines that are needed for their own practice.

Publicly funded vaccines must be ordered directly from Public Health. Offices are not permitted to share or distribute publicly funded vaccines to other healthcare providers.

You’ll get your school-based vaccines the same way you receive all your other vaccine orders from Halton Region Public Health. There will be no changes to the vaccine ordering deadline or the vaccine distribution schedule.

School-based vaccines will be distributed with all other vaccines ordered by the ordering deadline.

No. Clinics can no longer place patient-specific orders for school-based vaccines using the Online Vaccine Order Form. All school-based vaccines can only be ordered by faxing the School-Based Vaccine Order and Reporting Form (PDF file) to 905-465-3403.


Vaccine Distribution
April – September 2025 Vaccine Distribution Schedule

Order by Milton and Halton Hills
Tuesday delivery
between 9 a.m. – 4 p.m.

Moved to Wednesday due to the statutory holiday on July 1, 2025.
Order by Georgetown
280 Guelph street, Unit 76
Tuesday pick-up
between 9 a.m. – 1 p.m.
Oakville
1151 Bronte road
Wednesday pick-up
between 9 a.m. – 1:30 p.m.

Moved to Wednesday due to the statutory holiday on July 1, 2025.
Order by Burlington
Tuesday delivery
between 9 a.m. – 4 p.m.
Oakville
Wednesday delivery
between 9 a.m. – 4 p.m.
Order by Oakville
1151 Bronte road
Tuesday pick-up
between 9 – 11:30 a.m.
Oakville
1151 Bronte road
Wednesday pick-up
between 9 a.m. – 1:30 p.m.

The next vaccine distribution schedule will be released by mid-September 2025.


Vaccine Delivery

Each municipality will receive bi-weekly vaccine deliveries. Routine, special, COVID-19 and high risk vaccines must be ordered online on the Wednesday prior to scheduled delivery dates. Refer to Vaccine Distribution for bi-weekly delivery schedule.

Vaccine orders submitted on the Wednesday prior to a scheduled delivery date will be processed and delivered for the next scheduled bi-weekly delivery date.

Please note: If vaccines are needed urgently (e.g. high risk vaccines, post exposure prophylaxis), please call 311 or email accesshalton@halton.ca.

Vaccines will be delivered on your scheduled delivery date listed on the Halton Region Public Health vaccine delivery schedule. Vaccines will be delivered between 9 a.m. and 4 p.m. by Critical Path Courier. We are unable to provide a specific time for each office as the courier plans their route based on the number of deliveries in the area and what the most efficient route is.

Please ensure there is a staff member to receive the vaccines between 9 a.m. and 4 p.m. If no staff member is present to receive the delivery, vaccines will be returned to Halton Regional Centre (HRC). They will be delivered again on your next scheduled bi-weekly delivery date.

Vaccine orders that are unable to be delivered on the scheduled delivery date will be returned to Halton Regional Centre and will be sent on your next scheduled delivery date. If you need to cancel your scheduled vaccine delivery, please call 311 or email accesshalton@halton.ca for options.


Vaccine Courier

Using a courier to receive vaccines is a convenient option for many healthcare professionals that saves staff time and expenses while protecting the integrity of the vaccines and the cold chain process. Critical Path (the vaccine courier service) uses temperature controlled vans, which helps to ensure that cold chain is maintained during transportation. Many clinics prefer couriered vaccines due to staff time and the associated costs of pick up.

The cost to use the vaccine courier is approximately $35 per delivery. All facilities in Halton are charged the same rate.

Public Health will continue to pay for the flu auto shipments, which are made at the beginning of the flu season, while clinics will pay for the delivery of vaccines they order.

Facilities that would like to continue receiving their vaccines through Critical Path will need to complete an Account Activation Form (PDF file) and send to ar@criticalpath.ca. You will be asked to provide credit card information for billing. If there is information on the Account Activation Form that you would prefer to provide over the phone rather than email (e.g. credit card information), please write “call for information” in the form field. Critical Path will contact you to collect this information over the phone.

If you have questions about the Account Activation form or the account set up process, please contact Critical Path at ar@criticalpath.ca or 905-212- 8333.

Only facilities that have an account with a courier service will be able to select courier as an option from the Online Vaccine Ordering form.

If you have an existing arrangement with a courier service, you can continue to use it or you can transition to Halton Region’s courier service by establishing an account with Critical Path (PDF file).

Halton Region Public Health is strongly encouraging offices to use Critical Path for vaccine deliveries because vaccines are transported in temperature controlled vehicles. This helps to ensure that vaccines are safe and that proper cold chain is maintained during transport.

Each holding point code must order vaccines for their own facility. To avoid cold chain issues and to preserve the integrity of the vaccines, each holding point code is able to order enough vaccine for their individual clinic to last approximately one month. Ordering more than a one-month supply of vaccine can contribute to vaccine wastage in the case of power disruptions.

If your office has an account with a vaccine courier, when you place your vaccine order you will have the option to choose whether you would like to pick up your vaccine order at 1151 Bronte Road or have it delivered to your office by the vaccine courier. If you would like your order delivered by vaccine courier, you should select this from the online ordering form and your order will be delivered on your scheduled delivery day. If you would prefer to pick-up your order, you will need to select this option on the online ordering system and select a pick-up time.


Vaccine Pick-up

Pick up your vaccine order at Halton Regional Centre, 1151 Bronte Road in Oakville (Google map). When you arrive, park on the north side of the building in either the designated spots for Health Department pick up or visitor parking in Lot I. Enter through the door labelled “STM-2B”, located across from parking lot I, beside the main loading dock. Please go to the Facilities Service Desk for vaccine pick-up. If you require an accessible entrance, please use the entrance on the east side of the building and reception will direct you to the Facilities Service Desk.

See the map attached (PDF file) for further directions on where to park and how to enter the building.

Vaccine pick-up times are:

  • Tuesdays from 9 a.m. -11:30 a.m.
  • Wednesdays from 9 a.m. – 1:30 p.m.

Each municipality will follow a bi-weekly vaccine distribution schedule. Vaccine pick-up dates will correspond with the Vaccine Distribution schedule for your municipality.

If you choose to pick up your vaccines from 1151 Bronte Road, please:

  • ensure that your hard-sided insulated container is between +2.0○C and +8.0○C;
  • closely follow the most recent Insulated Container section in the Vaccine Storage and Handling Guidelines to avoid being unable to collect your vaccines;
  • ensure your hard-sided insulated container has a maximum-minimum thermometer and that you follow the Insulated Containers requirements in the Vaccine Storage and Handling Guidelines
  • use refrigerated water blankets to ensure vaccine safety when preparing and packing an insulated container; and
  • ensure that your hard-sided cooler is large enough to store your entire vaccine order. Packaging for many vaccines has changed since the start of the pandemic with pre-filled syringes becoming more common. Since pre-filled syringes take up more physical space, your vaccine order may not fit in a single hard-sided cooler.

If the Public Health Pharmacy team determines that you are not prepared to safely transport your vaccine order, you will have to return at a later date once you are able to fulfill the vaccine cold chain requirements.

Vaccine orders that are not picked up on the scheduled pick-up date will be available for pick-up on the next bi-weekly pick-up date for your municipality. If you need to cancel your pick-up date, please call 311 or email accesshalton@halton.ca for options.

The option to pick up vaccine at Joseph Brant, Georgetown, or Milton District hospitals, is no longer available. Vaccines must be picked up from the Halton Regional Centre at 1151 Bronte Road in Oakville.

Hospital vaccine pick-up has not been available since November 2020 for various reasons. Since Public Health Units are responsible for storing and distributing a large quantity of vaccines, the Ministry of Health has additional vaccine storage and handling requirements that we are required to follow. These requirements are in place to minimize the risk of vaccine wastage. Since hospitals are not required to follow the additional vaccine storage and handling requirements that public health units are required to follow, vaccines available through public health, must be picked up either at Public Health or delivered through a courier service.


Enforcement of the Immunization of School Pupils Act (ISPA)

For the 2024/2025 school year, Halton Region Public Health will be enforcing Ontario’s Immunization of School Pupils Act (ISPA) (external link) for students born 2011, 2012, and 2017 who are missing immunization records with Public Health.

A resource guide has been developed to help Health Care Providers understand the Immunization of School Pupils Act (ISPA), how it impacts patients and how to help families comply with the Act and avoid school suspension. The resource guide includes helpful tips for immunization record assessment, key messaging for families with different needs and links to other helpful resources.

Download the resource guide (PDF file)

This document is intended to provide guidance specific to vaccines and schedules required under the ISPA, and should be used in conjunction with the Publicly Funded Immunization Schedules for Ontario - June 2022 (external PDF) and The Canadian Immunization Guide (external link).

Visit Halton’s Immunization Reporting page for more ISPA enforcement information (external link)


Vaccine Exemptions

For the 2024/2025 school year, Halton Region Public Health will be enforcing Ontario’s Immunization of School Pupils Act (ISPA) (external link) for students born 2011, 2012, and 2017 who are missing immunization records with Public Health.

A parent or guardian may decide against vaccinating their child for medical or personal reasons. To complete a medical exemption, choose one of the forms below:

Visit Halton’s Vaccine
Exemption for Children page for more information on exemptions (external link)


School Immunization Clinics

Halton Region Public Health provides school-based vaccines for Grade 7 students at public, private, Catholic and French school boards twice during the school year – once in the Fall and once in the Spring.

Public Health Nurses will be returning to schools beginning March 31, 2025 to offer eligible grade 7 and 8 students school-based vaccines.

School-based vaccines include:

  • Meningococcal Conjugate-ACYW-135 (Nimenrix®/ Menactra®) (required for school attendance)
  • Hepatitis B (ENGERIX®-B/ Recombivax®HB) (recommended)
  • Human Papillomavirus (GARDASIL®9) (recommended)

Please encourage your patients to report all vaccinations done by a primary healthcare provider to Halton Region Public Health using the online immunization reporting system (external link).

Visit Halton’s school-based immunization page for more information on school and community immunization clinics (external link)

Community Immunization Clinics

Community immunization clinics are currently closed. Clinics will be offered throughout the summer for students who are missing routine and school-based vaccines. Appointments will be available for booking towards the end of June.

Who is eligible to receive School-based Vaccines?

Students become eligible for school-based vaccines when they enter grade 7, and remain eligible until the end of grade 12. Older students may require additional doses, based on the Publicly Funded Immunization Schedules for Ontario.

Visit Halton’s school-based immunization page to learn more.


COVID-19 Vaccines

Ontario’s COVID-19 Vaccine Program (external link) offers COVID-19 vaccines free of charge to all individuals 6 months of age and older in Ontario, even if you do not have an Ontario health card.

Ontario’s COVID-19 vaccine program aims to ensure as many Ontarians as possible are up to date with their COVID-19 vaccines for the purposes of protecting individuals against severe COVID-19 disease, including hospitalization and death.

COVID-19 Vaccine Onboarding Program

Health care professionals are uniquely positioned to provide education, answer questions and immunize individuals against COVID-19.

The COVID-19 Vaccine Onboarding Program allows all eligible facilities to administer the COVID-19 vaccine. This ensures ongoing and timely access to COVID-19 vaccines across various health care settings.

The following steps must be completed before your facility can provide COVID-19 vaccines. Halton Region Public Health is here to support you with this process:

COVID-19 Vaccine Onboarding Overview

All facilities wishing to enroll in Halton Region’s COVID-19 Vaccine program, must review this section to ensure that your facility meets all of the criteria required to administer COVID-19 vaccines. If you have questions about the criteria or the COVID-19 vaccine onboarding process, please email: COVIDVaccine@halton.ca.

Vaccine Storage and Handling Criteria
  1. The facility is compliant with Ministry of Health: Vaccine Storage and Handling Guidelines (external PDF) including the following:
    • Has a vaccine refrigerator that has passed a public health cold chain inspection within the past 12 months. Note: If a cold chain inspection has not occurred within this time period, one will need to be completed before proceeding with the onboarding process.
    • Vaccine refrigerator temperatures are maintained between +2°C and +8°C.
    • Vaccine refrigerator temperatures are documented twice daily in an up-to-date Temperature Log Book.
    • A contingency plan (PDF file) is in place in the event of a cold chain incident due to equipment failure and/or electrical disruptions.
  2. The facility has a designated lead staff member (and one person assigned as back-up) who is knowledgeable of the importance of cold chain, vaccine storage and handling practices, equipment maintenance and repair procedures, the appropriate action to be taken in the event of a vaccine exposure and contingency plans.
Vaccine Administration and Inventory Criteria
  1. The facility will adhere to Ontario Ministry of Health COVID-19 Vaccine Program (external link) Guidance documents, including:
  2. The facility will maintain accurate documentation of any changes to their vaccine inventory.
    • A COVID-19 vaccine inventory report must be submitted to COVIDVaccine@halton.ca for each day that vaccines are administered/wasted.
    • COVID-19 vaccines must not be administered past the specified ‘use by date and time,’ which is different from the manufacturer’s expiry date. Note:
      • Do not hesitate to puncture a vial, especially for patients who may be vaccine-hesitant or unlikely to return for a vaccination.
      • Limit vaccine orders to a 2-4 week supply at a time.
      • COVID-19 vaccines will be available for delivery/pick-up according to the Vaccine Distribution schedule.
COVax Criteria
  1. The facility will learn and use the COVax system to document vaccine administration & update inventory.
    • All administrative staff and healthcare providers involved in the vaccination process will require COVax accounts.
    • All staff who will be using COVax must complete Halton Region’s COVID-19 Vaccine Onboarding Program.
    • All staff will need access to a personal smartphone device. The Salesforce Authenticator phone application will be used to enable two-factor authentication before accessing the COVax system.
  2. The facility has stable and reliable Wi-Fi/internet access to use COVax.

To enroll in the COVID-19 vaccine program, eligible facilities must complete a Vaccine Agreement (PDF file) and submit to covidvaccine@halton.ca using the subject line: “COVID-19 Vaccine Onboarding Program.”

All staff who will be involved with COVID-19 vaccines at your facility must review Halton Region’s COVID-19 Vaccine Onboarding Training Presentation.

Note: OntarioMD is no longer offering training for primary care practices to document the administration of COVID-19 vaccinations.

  • In the Overview of Halton Region’s COVID-19 Vaccine Onboarding Process section, “Step 4: Complete OntarioMD: COVax Training” is no longer required.
  • In the Resources & Support section, OntarioMD COVax Training is no longer available.

Once all required clinic staff have completed Halton Region’s COVID-19 Vaccine Onboarding training program, your facility must complete a COVax Account Registration Form (to be emailed to your facility) and submit to covidvaccine@halton.ca.

Public Health staff will contact your facility directly to provide your Vaccination Event and outline next steps.

Once your facility has received its Vaccination Event and staff have activated their COVax accounts and downloaded the Salesforce Authenticator application to their personal smartphone device, COVID-19 vaccine orders can be submitted online using the Vaccine Order Form. COVID-19 vaccines will be distributed with other publicly-funded vaccines according to the Vaccine Distribution Schedule.

A COVID-19 Vaccine Inventory Report (PDF file) must be completed for each day that vaccines are administered/wasted at your facility and sent to covidvaccine@halton.ca.

Any questions or concerns related to the COVID-19 vaccine onboarding program should be directed to covidvaccine@halton.ca.

Halton Region COVID-19 Vaccine Resources

Frequently Asked Questions

  1. What is an Authorizing Organization (AO)?
    This is the organization that manages your vaccine inventory. In general, this is your Public Health Unit (PHU).
  2. What is a Vaccination Event (VE)?
    This is the COVax account that is assigned by the AO to clinic locations that are administering vaccines. Your facility will have its own vaccination event. Note:
    • Please DO NOT create your own VE.
    • It is important that each client is assigned to the correct VE, which is indicated on the client profile.
    • If a client is not assigned to a VE, or they are assigned to the wrong VE, the vaccinator will not be able to find the correct vaccine in COVax at the time of immunization.
  3. How is inventory assigned?
    The AO will physically prepare and virtually transfer your allocated vaccine inventory into your VE.
  4. Does each user need a COVax account?
    Yes, each person who plans to use the COVax system will require an individual log-in. If a user plans to work with multiple AOs (e.g. Halton Region Public Health and a hospital site), they will require a different account for each AO.
  5. Can one person complete all the required steps in COVax?
    Yes, if a user has a “COVax Vaccinator” account, they are able to complete all required steps in COVax. 
  6. What technology is needed?
    To access the COVax system, each user will require access to a computer/tablet/iPad with a compatible internet browser (all except Internet Explorer), as well as a personal smartphone device. The user will need to download the Salesforce Authenticator application onto their phone to enable two-factor authentication (see Job Aid: Section 4B).
  7. I am not able to log in – what should I do?
    Please ensure that you are using the correct URL and username. Your username is the email you used to sign up, with the addition of “.covaxon” at the end. For example – apple.pie@gmail.com.covaxon.
    If your account has been deactivated (after 45 days without use) or locked, please contact COVIDVaccine@halton.ca.

Support

COVaxON Support Desk:
For inquiries related to setting up two-factor authentication and phone/phone number changes:

  • Email: COVaxonSupport@ontario.ca OR
  • Phone Toll free: 1-(888)-333-0640 OR
  • Phone: 416-849-9998
  • Available Monday to Friday (8 a.m. to 5 p.m.)

Halton Region Public Health:
For inquiries related to onboarding, initial COVax account setup, account re-activation, locked accounts and pharmacy partnerships:

  • Email: CovidVaccine@halton.ca
  • Available Monday to Friday (8:30 a.m. to 4:30 p.m.).
  • A member of the Public Health team will respond as soon as possible.

Access Halton:
For inquiries related to cold chain, COVID-19 vaccines, other vaccines (including flu) and vaccine orders/delivery:

Halton Region COVID-19 Vaccination Services for Homebound Residents

For information on eligibility and how to request this service, please see Halton Region COVID-19 Vaccination Service for Homebound Residents.


Influenza Vaccine

The Ministry of Health has launched the 2024/2025 Universal Influenza Immunization Program (UIIP) (external link). Ontario’s UIIP offers free influenza vaccine each year for individuals six months of age and older who live, work, or go to school in Ontario.

Healthcare Providers are encouraged to co-administer influenza vaccine with other seasonal immunizations (e.g., COVID-19 vaccine, RSV vaccine or RSV monoclonal antibody products), as indicated as we prepare for the Fall respiratory season.

Product Availability

The publicly funded influenza vaccines available for the 2024/2025 UIIP include:

Quadrivalent Inactivated Vaccine (QIV)
  • FluLaval Tetra
    • ≥ 6 months of age
  • Fluzone® Quadrivalent
    • ≥ 6 months of age
  • Flucelvax® Quad
    • ≥ 6 months of age
High-Dose Quadrivalent Inactivated Vaccine (QIV-HD)
  • Fluzone® High-Dose Quadrivalent
    • ≥ 65 years
Adjuvanted Trivalent Inactivated Vaccine (TIV-adj)
  • Fluad®
    • ≥ 65 years
Note:
  • As the province receives its influenza vaccine in increments, the initial influenza vaccine supply will be prioritized for hospitals and long-term care homes (LTCHs) for the vaccination of hospital patients and staff, and LTCH residents, staff and caregivers. As the provincial supply is replenished, priority should be given to retirement homes and other congregate settings where there are other vulnerable groups.
  • The number of doses a primary care provider receives in their first order (after the blackout/auto shipment period) may be adjusted in accordance with provincial and local vaccine supply.
  • The publicly funded QIV products (FluLaval Tetra, Fluzone® Quadrivalent and Flucelvax® Quad) will be distributed based on product availability. Requests for specific QIV products cannot be accommodated.
  • Fluzone® Quadrivalent and Fluzone® High-Dose Quadrivalent are different products. Fluzone® High-Dose Quadrivalent is authorized ONLY for those 65 years of age and older. Please use caution when administering Fluzone® products to ensure that the right vaccine is being administered to the right person.
  • FluMist® Quadrivalent is a live attenuated influenza vaccine (LAIV) currently authorized for use in Canada but is NOT one of the publicly funded influenza vaccines available for the 2024/2025 UIIP. For further information, refer to the NACI Statement on seasonal influenza vaccine for 2024-2025 (external link)
  • Please check the vaccine distribution schedule for your next order date and delivery after the blackout period.

Influenza Vaccine Eligibility

The National Advisory Committee on Immunization (NACI) recommends that influenza vaccine should be offered annually to anyone 6 months of age and older who does not have a contraindication to the vaccine.

  • Children 6 months to less than 9 years of age, who have NOT been previously immunized with any influenza vaccine in their lifetime, are recommended to receive 2 doses of influenza vaccine at least 4 weeks apart.
  • Children 6 months to less than 9 years of age, who have been previously immunized with at least one dose of any influenza vaccine in their lifetime, are recommended to receive 1 dose of influenza vaccine.
  • Individuals 9 years of age and older are recommended to receive 1 dose of influenza vaccine.

Influenza immunization should be prioritized and vaccination may begin as soon as vaccine is available for:

  • hospitalized individuals, hospital staff, and care providers
  • long-term care home (LTCH) residents, staff and care providers
  • residents, staff, and care providers in retirement homes and other congregate living settings
  • individuals at high-risk for flu related complications or hospitalization
  • health care workers
  • first responders
  • individuals with significant exposure to birds or mammals, such as poultry, livestock, slaughterhouse and processing plant workers, wildlife officers/researchers, and veterinarians
Vaccination to begin on October 28, 2024 for:
  • general population (including the 2 particularly recommended groups)

For additional information please visit the Ministry's Universal Influenza Immunization Program website (external link).

Resources

National Advisory Committee on Immunization (NACI): Statement on seasonal influenza vaccine for 2024-2025 (external link)


Respiratory Syncytial Virus (RSV)

Respiratory syncytial virus (RSV) is a major cause of lower respiratory illness particularly among infants, young children, and older adults. Ontario’s two RSV prevention programs are available to help prevent serious outcomes, such as hospitalization, caused by the virus.

High-Risk Older Adult RSV Vaccine Program

The 2024-2025 RSV season for high-risk older adults will continue into the spring.

There continues to be two vaccine products available for older adults: Arexvy and Abrysvo®.

Ontario’s publicly funded RSV prevention program for older adults targets high-risk individuals and settings. Please see the Ontario Ministry of Health – Respiratory Syncytial Virus (RSV) prevention programs for Health Care Providers for more information (external link) regarding eligibility.

Long-term care and retirement home residents should receive an RSV vaccine through their residences.

Hospitals are responsible for ordering and administering publicly funded RSV vaccinations to eligible individuals who are:

  • In hospital receiving alternate level of care (ALC) including similar settings (for example, complex continuing care, hospital transitional programs)
  • Patients receiving hemodialysis or peritoneal dialysis
  • Recipients of solid organ or hematopoietic stem cell transplants

Health care providers are responsible for ordering and administering publicly funded RSV vaccinations to eligible individuals who are:

  • Experiencing homelessness
  • Identify as First Nations, Inuit, or Métis, including those in urban settings

Adults 60+ who do not qualify for a free RSV vaccine

Adults 60 years of age and older who do not qualify for a publicly funded dose may choose to purchase this vaccine through a pharmacy with a prescription from a health care provider. See Ontario Ministry of Health – Respiratory Syncytial Virus (RSV) prevention programs for Health Care Providers for more information (external link).

Infant and High-Risk Children RSV Prevention Program

As of April 4, the Ministry of Health has declared the end of the 2024–2025 RSV season for the infant and high-risk children program.

Beyfortus® (for infants and young children) and Abrysvo® (for pregnant individuals) are no longer available for ordering and should not be administered during the spring.

Any unused and unopen Beyfortus® doses should remain in cold chain storage for use in the 2025-2026 RSV season (at the direction of the Ministry of Health).

Do not return Beyfortus® to Public Health unless the product is expired.

How to Order RSV Prevention Products

Publicly-funded doses of the RSV vaccine must be ordered through Public Health.

Facilities can order RSV immunizing agents for individuals who are eligible for a publicly funded dose by faxing a completed RSV Products Order Form to 905-465-3403.

If there are more than two RSV-related pediatric hospitalizations per week for two consecutive weeks, providers may request additional Beyfortus® for consideration by Public Health.

Products will be sent to your facility according to Halton Region’s vaccine distribution schedule.


Updated Eligibility for Routine Vaccines

As of September 2022, all students in grades 7 to end of grade 12 will be eligible for the publicly funded Hepatitis B vaccine.

*Individuals aged 16 years to less than 19 years require a 3-dose Hep B 0.5 mL (pediatric) immunization schedule as per the Canadian Immunization Guide (external link).

Individuals who have not completed the HB series prior to age 16 must follow Table 7: Publicly Funded Immunization Schedule recommended intervals for remaining doses using the HB pediatric (0.5 mL) formulation.

HPV-9 vaccine eligibility starts in grade 7 and extends to the end of grade 12 for all students, regardless of gender, as per the updated Publicly Funded Immunization Schedule.

*Individuals aged 15 years and older require a 3-dose HPV-9 immunization schedule as per the Canadian Immunization Guide (external link).


Reporting an Adverse Event Following Immunization

As a health care professional, the law requires you to report an adverse event following an immunization. Do your part to monitor adverse events by following these three easy steps:

Once you have completed the reporting form, fax it to 905-465-3403.

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