A community-oriented approach with a progressive editorial stance, striving for transparency and encouraging readers to consider multiple perspectives.

Saturday, June 14, 2025
booked.netCall us at 613-935-3763
Eco-conscious : Print an issue, plant a tree! 

No products in the cart.

  • About
    • Contributors
    • Disclaimers
    • Terms & Conditions
    • Giving back
    • Mission Statement
    • Past Issues
    • Where to Find
    • Call us at 613-935-3763
The Seeker - Positively Local, Suporting Local
  • Home
  • News
  • The Soapbox
  • Columnists
  • Events
  • Advertise!
    • Online
    • In Print
  • Puzzles
  • Videos
Seeker
No Result
View All Result

Ontario Updating AstraZeneca Second Dose Guidance

The Seeker by The Seeker
June 3, 2021
in News
Reading Time: 3 mins read
0
syringes with medical drugs on yellow background

Photo by Karolina Grabowska on Pexels.com

First and Second Doses of Different COVID-19 Vaccines can be Safely Combined

TORONTO — The Ontario government, in consultation with the Chief Medical Officer of Health and other health experts, is providing updated guidance for individuals who received the first dose of the AstraZeneca vaccine and who have not yet received their second dose, to allow for the mixing of COVID-19 vaccines if desired. This decision is in alignment with updated guidance from the National Advisory Committee on Immunization (NACI) recommendation.

“Nothing is more important than the health of Ontarians, and for the best protection against COVID-19 it is vital that everyone who received the AstraZeneca vaccine for their first dose receives a second dose of a COVID-19 vaccine,” said Dr. David Williams, Chief Medical Officer of Health. “We are providing individuals who have received only their first dose of the AstraZeneca vaccine with two recommended options based on the available data and evidence and will continue to work with Health Canada to monitor the quality and efficacy of all COVID-19 vaccines being used in Ontario.”

You might also like

test post

Stormont Yacht Club hosts successful Adult Sail Training

RRCA Creating Native Plant Demonstration Site with Support from TD

Effective June 4, 2021 and in alignment with NACI’s recommendation, Ontarians who have received their first dose of the AstraZeneca COVID-19 vaccine can choose to either receive a second dose of the AstraZeneca vaccine, or an mRNA (Pfizer or Moderna) vaccine for their second dose. Both second-dose options available to individuals who received their first dose of the AstraZeneca vaccine are safe and provide strong protection against COVID-19 and will count as a completed series. These second dose options will be provided at the recommended 12-week interval.

Beginning June 4, 2021, individuals who received their first dose of the AstraZeneca vaccine 12 weeks ago and who would like their second dose of the AstraZeneca vaccine, can contact the pharmacy or primary care provider where they received their first dose to book an appointment. Individuals who received their first dose of the AstraZeneca vaccine and are opting to receive an mRNA vaccine have the option to schedule their second dose appointment at a participating pharmacy where the Pfizer or Moderna vaccines are administered. Primary care settings and pharmacies may also be reaching out to eligible Ontarians.

In addition, expected the week of June 7, 2021, individuals who received their first dose of the AstraZeneca vaccine and who choose to receive an mRNA vaccine for their second dose can register for a “second dose only” at a 12-week interval through the provincial booking system. Eligible individuals will also be able to schedule their second dose appointment directly through public health units that use their own booking system.

Combining similar vaccines from different manufacturers in a series is not a new concept. Different vaccine products have been safely and effectively used to complete vaccine series for influenza, hepatitis A, and others. Individuals are encouraged to speak with a health care professional for help understanding the options available to them so that they can make an informed decision on their vaccination.

NACI’s guidance also advises that the Pfizer and Moderna COVID-19 vaccines can be safely interchanged for first and second doses if the original mRNA vaccine is not readily available. Ontarians who received a first dose of an mRNA vaccine should be offered the same mRNA vaccine for their second dose. If the same mRNA vaccine is not readily available, another mRNA vaccine can be offered instead to complete the vaccine series.

All Ontarians are encouraged to get vaccinated as soon as they can, and to receive their second dose as soon as they are eligible and within the recommended interval to ensure maximum protection against COVID-19.

The Seeker

The Seeker

Next Post
Important Aquarium Safety and Care Tips That You Need to Learn

Important Aquarium Safety and Care Tips That You Need to Learn

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Categories

  • Business & Finances (15)
  • Columns (626)
    • Archived (115)
      • Filter-Free Zone (9)
      • For What it's Worth (37)
      • Fostering Change (2)
      • Memo from the Mayor (2)
      • Men Writes (26)
      • Mortgage Tips (1)
      • Seeker Snippets (22)
      • Take Note (6)
      • Which Witch is Witch? (10)
    • Current (389)
      • Appreciating Contemporary Art (2)
      • Discover SD&G (36)
      • Fashionably Marlene (13)
      • From Sharyn's Pantry (7)
      • Gardening – Ask Anna (27)
      • Grant Spills the Gravy (10)
      • Jay's Tech & Cyber Insights (4)
      • Keeping it Reel (27)
      • Local Spins from Bud's Records (9)
      • Louise Mignault (58)
      • Mental Health Matters (10)
      • Out and About (51)
      • Outdoor Club (23)
      • Reality Bytes (8)
      • roadSIGNS (31)
      • Smart Move with Sondra (3)
      • The Resilient Life (5)
      • Transition Cornwall+ (16)
      • What I'm Reading (2)
      • Wondrous Life (33)
      • Yafa Arts & Craft (21)
    • Friends of the Cline House (1)
  • Douris Deliberations (6)
  • Events (1)
  • Health & Fitness (10)
  • Home & Garden (11)
  • Interviews (156)
    • 5 questions with… (106)
    • Business Profiles (1)
    • Locals in the Loupe (47)
  • Leisure & Lifestyle (736)
  • News (2,563)
    • Ontario (1)
  • Politics (24)
    • Federal Elections (10)
    • Provincial Elections (10)
  • Science & Technology (46)
  • Sports (3)
  • The Adventures of D.B Cooper (1)
  • The Soapbox (259)
    • Agree to Disagree (114)
  • This May Also Interest You (1,572)
  • Travel (52)
  • You May Also Like (969)
Facebook Twitter Instagram Youtube TikTok
Don't miss anything!

Get notified of all our new news by ringing the bell at the bottom left corner!

Content Safety

HERO

theseeker.ca

Trustworthy

Approved by Sur.ly

2024
Disclaimers
Stock Photos partially provided by our partner Depositphotos
The Seeker Newspaper is located at 327 Second Street E., Cornwall, ON K6H 1Y8 -- All rights reserved
The Seeker does not accept responsibility for errors, misprints or inaccuracies published within.Please note that the views and opinions expressed in news article are solely those of the authors and do not necessarily reflect the official policy or position of The Seeker. The content provided is for informational purposes only and has been written from the authors’ perspective, aiming to engage and inform readers. The Seeker is committed to presenting a wide range of viewpoints and encourages readers to conduct their own research and exercise critical thinking when considering these opinions in the context of their own perspectives.
ISSN 2562-1750 (Print)

ISSN 2562-1769 (Online)
No Result
View All Result
  • Home
  • News
  • The Soapbox
  • Columnists
  • Events
  • Advertise!
    • Online
    • In Print
  • Puzzles
  • Videos

© 2023 Reducing our footprint!   For every issue we print, we plant a tree!

This website uses cookies. By continuing to use this website you are giving consent to cookies being used. Visit our Privacy and Cookie Policy.