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What are the differences between Canada’s approved COVID-19 vaccines? Here’s what we know – Global News

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Now that the Oxford-AstraZeneca vaccine has been approved for use in Canada, three different jabs are on the menu for Canadians hoping to protect themselves against the coronavirus.

However, while all the vaccines have the same goal — to inoculate the recipient against COVID-19 — the vaccines are by no means identical.

Read more:
Canada approves AstraZeneca’s COVID-19 vaccine

And while Canada’s contracts secure enough doses from the three manufacturers to vaccinate everyone in the country by September, not everyone will be getting the same kind of jab.

Global News has broken down the key details of the three vaccines to help you understand which dose is going into your arm.

What kinds of COVID-19 vaccines are available?

  • Pfizer: mRNA
  • Moderna: mRNA
  • AstraZeneca: adenovirus-based

All of these vaccines use fairly new vaccine technologies, but they don’t all use the same kind.

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Pfizer and Moderna’s vaccines use mRNA technology, which delivers genetic instructions for our cells to make viral proteins themselves. The body then begins to train itself to fight these proteins, building its immunity to the same protein found in COVID-19.


Click to play video 'Coronavirus: The science behind the new Covid-19 mRNA vaccines'



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Coronavirus: The science behind the new Covid-19 mRNA vaccines


Coronavirus: The science behind the new Covid-19 mRNA vaccines – Jan 23, 2021

The Oxford-AstraZeneca vaccine works differently. It was built using a kind of virus called an adenovirus, which causes colds in chimpanzees. These adenovirus-based vaccines represent a newly approved method of vaccination that has been studied for decades. The adenovirus is altered to carry a gene for the coronavirus protein, which can then train a person’s immune system to recognize the actual coronavirus if it ever enters the body.

How effective are the COVID-19 vaccines?

  • Pfizer: 95 per cent
  • Moderna: 94.1 per cent
  • AstraZeneca: 62 per cent

Each of the vaccines has been found to be effective in combatting the coronavirus. However, they don’t all offer the same amount of protection.

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Pfizer and Moderna have a photo-finish for first place in terms of effectiveness. Clinical trials found Pfizer’s vaccine was 95 per cent effective, while Moderna’s vaccine nipped at Pfizer’s heels with an effectiveness of 94.1 per cent.

The distant bronze goes to the Oxford-AstraZeneca vaccine, which was found to be 62 per cent effective in a two-dose clinical trial.


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Tracking the global race to vaccinate against COVID-19


Tracking the global race to vaccinate against COVID-19 – Jan 24, 2021

However, researchers accidentally gave a sub-group of participants a half-dose on their first jab of the Oxford-AstraZeneca jab, followed up by a full second dose. This group saw a leap in the vaccine’s ability to shield them from the virus, with the outcome proving to be 90 per cent effective.

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Because this was just a sub-group within the clinical trial, the vaccine was only approved for use in its full, two-dose iteration — which is over 30 per cent less effective than Pfizer and Moderna’s vaccines.

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Still, at the end of the day, Canadians should feel confident that any one of the three approved vaccines will cut off COVID-19’s claws and protect them from the worst outcomes of the virus.

“If there is a vaccine and it’s been authorized by Health Canada, it means that it’s met standards,” said Dr. Supriya Sharma, chief medical advisor with the regulatory branch of Health Canada, said on Friday.

She explained that in clinical trials, all the vaccines were found to quash the worst outcomes in coronavirus patients.

“The number of cases of people that died from COVID-19 that got vaccine was zero. The number of people that were hospitalized because their COVID-19 disease was so severe was zero. The number of people that died because of an adverse event or an effect of the vaccine was zero,” Sharma said.

“So in the areas where we’re really looking to prevent serious illness, prevent hospitalizations and of course prevent death, all of these vaccines are good.”

How are the COVID-19 vaccines stored?

  • Pfizer: -70°C
  • Moderna: -25°C to -15°C
  • AstraZeneca: 2°C to 8°C

Just like people, some of these vaccines are pickier than others about the temperature they like to hang around in.

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Of the three vaccines, Pfizer is the most particular — and it likes things chilly. This vaccine requires ultra-cold storage, meaning it has to be transported and stored at -70 C. This makes the vaccine tricky to ship to remote regions, where the appropriate infrastructure is far more difficult to set up.


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Coronavirus: Tam says she has received no reports of COVID-19 vaccine ‘wastage’


Coronavirus: Tam says she has received no reports of COVID-19 vaccine ‘wastage’ – Jan 5, 2021

Enter the Moderna vaccine, which is a little less discerning. While this vaccine still likes the cold, it isn’t quite as particular as the Pfizer jab. The Moderna doses can be stored in a freezer between -25 C and -15 C. That’s why the territories have been guaranteed priority access to this particular vaccine, as it’s much easier to safely transport and store.

This category is also where AstraZeneca’s vaccine truly shines. The doses can be stored at normal fridge temperature — meaning the doses are much easier to both ship and keep.

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How many doses of each COVID-19 vaccine are required?

  • Pfizer: two
  • Moderna: two
  • AstraZeneca: two

Pfizer, Moderna and AstraZeneca’s vaccines are all two-dose shots — leaving little room for relief for those Canadians who get sweaty palms at the very thought of needles.

Some, including the head of Ontario’s vaccine rollout Gen. Rick Hillier, have pushed for Moderna to be approved as a single-dose vaccine, as the jab has proven to be about 80 per cent effective after the first injection.

However, no clinical trials have been conducted to prove whether that inoculation lasts long-term — and Moderna hasn’t shown any interest in conducting further trials to determine if less effective, one-time vaccine is a safe and effective option.

Who can take the COVID-19 vaccine?

  • Pfizer: 16+
  • Moderna: 18+
  • AstraZeneca: 18+

While Canada is on track to have tens of millions of doses available to Canadians this year, not everyone who may want the vaccine will be able to take it.

Pfizer’s clinical trials were only conducted on those over the age of 16, which means that until further studies are completed in younger age groups, anyone under 16 years old is ineligible for the jab. The same issue comes into play for both Moderna and AstraZeneca, which only conducted their clinical trials on Canadians over the age of 18.

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Click to play video 'When will kids be able to get the COVID-19 vaccine? Experts weigh in'



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When will kids be able to get the COVID-19 vaccine? Experts weigh in


When will kids be able to get the COVID-19 vaccine? Experts weigh in – Jan 26, 2021

Moderna is currently conducting additional studies in children over 12 years old, so teens may be able to access the jabs once that work is done.

However, age isn’t the only limitation those hoping to be vaccinated may face. Anyone who is allergic to the ingredients in the vaccines is not allowed to receive the injections, and pregnant or breastfeeding mothers have been asked to consult their doctors before moving ahead with their vaccinations.

Finally, if you have COVID-19, you can’t get the vaccine until you’re better.

How many doses is Canada getting?

  • Pfizer: 40 million doses
  • Moderna: 40 million doses
  • AstraZeneca: 20 million doses

Out of the three approved vaccines, individual Canadians are most likely to wind up receiving the Moderna vaccine. Canada’s agreement with Moderna is for 40 million doses — although the feds have the option of purchasing another 16 million in addition to that. The 40 million doses are enough to inoculate 20 million Canadians, over half of the population.

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Meanwhile, Canada has 40 million Pfizer doses secured in its agreement with the manufacturer. That’s enough to inoculate another 20 million Canadians, which means that between Pfizer and Moderna alone, Canada has enough doses to vaccine every Canadian and then some.


Click to play video 'Trudeau confirms Pfizer vaccine delivery schedule, reiterates promise of COVID-19 vaccines for all Canadians ‘who want one’ by September'



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Trudeau confirms Pfizer vaccine delivery schedule, reiterates promise of COVID-19 vaccines for all Canadians ‘who want one’ by September


Trudeau confirms Pfizer vaccine delivery schedule, reiterates promise of COVID-19 vaccines for all Canadians ‘who want one’ by September – Feb 12, 2021

As for the agreement with AstraZeneca, Canada has purchased 20 million doses — enough to vaccine another 10 million Canadians. That means that between the three agreements, Canada has enough doses to inoculate 40 million people, which is more than the entire population, within the year.

Should Canada opt to purchase more of any of the vaccines, there’s no guarantee they’d arrive any faster than the initial 80 million doses. Any additional doses would be entirely dependent on the manufacturer’s production capacity, which is under serious strain as every country battles to get the vaccines.

Either way, Canada’s current vaccine agreements point in an optimistic direction: every Canadian who wants a vaccine should be able to access one in 2021.

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© 2021 Global News, a division of Corus Entertainment Inc.

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Health

What’s the greatest holiday gift: lips, hair, skin? Give the gift of great skin this holiday season

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Give the gift of great skin this holiday season

Skinstitut Holiday Gift Kits take the stress out of gifting

Toronto, October 31, 2024 – Beauty gifts are at the top of holiday wish lists this year, and Laser Clinics Canada, a leader in advanced beauty treatments and skincare, is taking the pressure out of seasonal shopping. Today, Laser Clincs Canada announces the arrival of its 2024 Holiday Gift Kits, courtesy of Skinstitut, the exclusive skincare line of Laser Clinics Group.

In time for the busy shopping season, the limited-edition Holiday Gifts Kits are available in Laser Clinics locations in the GTA and Ottawa. Clinics are conveniently located in popular shopping centers, including Hillcrest Mall, Square One, CF Sherway Gardens, Scarborough Town Centre, Rideau Centre, Union Station and CF Markville. These limited-edition Kits are available on a first come, first served basis.

“These kits combine our best-selling products, bundled to address the most relevant skin concerns we’re seeing among our clients,” says Christina Ho, Senior Brand & LAM Manager at Laser Clinics Canada. “With several price points available, the kits offer excellent value and suit a variety of gift-giving needs, from those new to cosmeceuticals to those looking to level up their skincare routine. What’s more, these kits are priced with a savings of up to 33 per cent so gift givers can save during the holiday season.

There are two kits to select from, each designed to address key skin concerns and each with a unique theme — Brightening Basics and Hydration Heroes.

Brightening Basics is a mix of everyday essentials for glowing skin for all skin types. The bundle comes in a sleek pink, reusable case and includes three full-sized products: 200ml gentle cleanser, 50ml Moisture Defence (normal skin) and 30ml1% Hyaluronic Complex Serum. The Brightening Basics kit is available at $129, a saving of 33 per cent.

Hydration Heroes is a mix of hydration essentials and active heroes that cater to a wide variety of clients. A perfect stocking stuffer, this bundle includes four deluxe products: Moisture 15 15 ml Defence for normal skin, 10 ml 1% Hyaluronic Complex Serum, 10 ml Retinol Serum and 50 ml Expert Squalane Cleansing Oil. The kit retails at $59.

In addition to the 2024 Holiday Gifts Kits, gift givers can easily add a Laser Clinic Canada gift card to the mix. Offering flexibility, recipients can choose from a wide range of treatments offered by Laser Clinics Canada, or they can expand their collection of exclusive Skinstitut products.

 

Brightening Basics 2024 Holiday Gift Kit by Skinstitut, available exclusively at Laser Clincs Canada clinics and online at skinstitut.ca.

Hydration Heroes 2024 Holiday Gift Kit by Skinstitut – available exclusively at Laser Clincs Canada clinics and online at skinstitut.ca.

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Here is how to prepare your online accounts for when you die

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LONDON (AP) — Most people have accumulated a pile of data — selfies, emails, videos and more — on their social media and digital accounts over their lifetimes. What happens to it when we die?

It’s wise to draft a will spelling out who inherits your physical assets after you’re gone, but don’t forget to take care of your digital estate too. Friends and family might treasure files and posts you’ve left behind, but they could get lost in digital purgatory after you pass away unless you take some simple steps.

Here’s how you can prepare your digital life for your survivors:

Apple

The iPhone maker lets you nominate a “ legacy contact ” who can access your Apple account’s data after you die. The company says it’s a secure way to give trusted people access to photos, files and messages. To set it up you’ll need an Apple device with a fairly recent operating system — iPhones and iPads need iOS or iPadOS 15.2 and MacBooks needs macOS Monterey 12.1.

For iPhones, go to settings, tap Sign-in & Security and then Legacy Contact. You can name one or more people, and they don’t need an Apple ID or device.

You’ll have to share an access key with your contact. It can be a digital version sent electronically, or you can print a copy or save it as a screenshot or PDF.

Take note that there are some types of files you won’t be able to pass on — including digital rights-protected music, movies and passwords stored in Apple’s password manager. Legacy contacts can only access a deceased user’s account for three years before Apple deletes the account.

Google

Google takes a different approach with its Inactive Account Manager, which allows you to share your data with someone if it notices that you’ve stopped using your account.

When setting it up, you need to decide how long Google should wait — from three to 18 months — before considering your account inactive. Once that time is up, Google can notify up to 10 people.

You can write a message informing them you’ve stopped using the account, and, optionally, include a link to download your data. You can choose what types of data they can access — including emails, photos, calendar entries and YouTube videos.

There’s also an option to automatically delete your account after three months of inactivity, so your contacts will have to download any data before that deadline.

Facebook and Instagram

Some social media platforms can preserve accounts for people who have died so that friends and family can honor their memories.

When users of Facebook or Instagram die, parent company Meta says it can memorialize the account if it gets a “valid request” from a friend or family member. Requests can be submitted through an online form.

The social media company strongly recommends Facebook users add a legacy contact to look after their memorial accounts. Legacy contacts can do things like respond to new friend requests and update pinned posts, but they can’t read private messages or remove or alter previous posts. You can only choose one person, who also has to have a Facebook account.

You can also ask Facebook or Instagram to delete a deceased user’s account if you’re a close family member or an executor. You’ll need to send in documents like a death certificate.

TikTok

The video-sharing platform says that if a user has died, people can submit a request to memorialize the account through the settings menu. Go to the Report a Problem section, then Account and profile, then Manage account, where you can report a deceased user.

Once an account has been memorialized, it will be labeled “Remembering.” No one will be able to log into the account, which prevents anyone from editing the profile or using the account to post new content or send messages.

X

It’s not possible to nominate a legacy contact on Elon Musk’s social media site. But family members or an authorized person can submit a request to deactivate a deceased user’s account.

Passwords

Besides the major online services, you’ll probably have dozens if not hundreds of other digital accounts that your survivors might need to access. You could just write all your login credentials down in a notebook and put it somewhere safe. But making a physical copy presents its own vulnerabilities. What if you lose track of it? What if someone finds it?

Instead, consider a password manager that has an emergency access feature. Password managers are digital vaults that you can use to store all your credentials. Some, like Keeper,Bitwarden and NordPass, allow users to nominate one or more trusted contacts who can access their keys in case of an emergency such as a death.

But there are a few catches: Those contacts also need to use the same password manager and you might have to pay for the service.

___

Is there a tech challenge you need help figuring out? Write to us at onetechtip@ap.org with your questions.

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Pediatric group says doctors should regularly screen kids for reading difficulties

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The Canadian Paediatric Society says doctors should regularly screen children for reading difficulties and dyslexia, calling low literacy a “serious public health concern” that can increase the risk of other problems including anxiety, low self-esteem and behavioural issues, with lifelong consequences.

New guidance issued Wednesday says family doctors, nurses, pediatricians and other medical professionals who care for school-aged kids are in a unique position to help struggling readers access educational and specialty supports, noting that identifying problems early couldhelp kids sooner — when it’s more effective — as well as reveal other possible learning or developmental issues.

The 10 recommendations include regular screening for kids aged four to seven, especially if they belong to groups at higher risk of low literacy, including newcomers to Canada, racialized Canadians and Indigenous Peoples. The society says this can be done in a two-to-three-minute office-based assessment.

Other tips encourage doctors to look for conditions often seen among poor readers such as attention-deficit hyperactivity disorder; to advocate for early literacy training for pediatric and family medicine residents; to liaise with schools on behalf of families seeking help; and to push provincial and territorial education ministries to integrate evidence-based phonics instruction into curriculums, starting in kindergarten.

Dr. Scott McLeod, one of the authors and chair of the society’s mental health and developmental disabilities committee, said a key goal is to catch kids who may be falling through the cracks and to better connect families to resources, including quicker targeted help from schools.

“Collaboration in this area is so key because we need to move away from the silos of: everything educational must exist within the educational portfolio,” McLeod said in an interview from Calgary, where he is a developmental pediatrician at Alberta Children’s Hospital.

“Reading, yes, it’s education, but it’s also health because we know that literacy impacts health. So I think that a statement like this opens the window to say: Yes, parents can come to their health-care provider to get advice, get recommendations, hopefully start a collaboration with school teachers.”

McLeod noted that pediatricians already look for signs of low literacy in young children by way of a commonly used tool known as the Rourke Baby Record, which offers a checklist of key topics, such as nutrition and developmental benchmarks, to cover in a well-child appointment.

But he said questions about reading could be “a standing item” in checkups and he hoped the society’s statement to medical professionals who care for children “enhances their confidence in being a strong advocate for the child” while spurring partnerships with others involved in a child’s life such as teachers and psychologists.

The guidance said pediatricians also play a key role in detecting and monitoring conditions that often coexist with difficulty reading such as attention-deficit hyperactivity disorder, but McLeod noted that getting such specific diagnoses typically involves a referral to a specialist, during which time a child continues to struggle.

He also acknowledged that some schools can be slow to act without a specific diagnosis from a specialist, and even then a child may end up on a wait list for school interventions.

“Evidence-based reading instruction shouldn’t have to wait for some of that access to specialized assessments to occur,” he said.

“My hope is that (by) having an existing statement or document written by the Canadian Paediatric Society … we’re able to skip a few steps or have some of the early interventions present,” he said.

McLeod added that obtaining specific assessments from medical specialists is “definitely beneficial and advantageous” to know where a child is at, “but having that sort of clear, thorough assessment shouldn’t be a barrier to intervention starting.”

McLeod said the society was partly spurred to act by 2022’s “Right to Read Inquiry Report” from the Ontario Human Rights Commission, which made 157 recommendations to address inequities related to reading instruction in that province.

He called the new guidelines “a big reminder” to pediatric providers, family doctors, school teachers and psychologists of the importance of literacy.

“Early identification of reading difficulty can truly change the trajectory of a child’s life.”

This report by The Canadian Press was first published Oct. 23, 2024.

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