Science says AstraZeneca’s COVID-19 vaccine is safe. But will that ease concerns? - Global News | Canada News Media
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Science says AstraZeneca’s COVID-19 vaccine is safe. But will that ease concerns? – Global News

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After initially saying AstraZeneca’s COVID-19 vaccine shouldn’t be given to people above the age of 65, the National Advisory Committee on Immunization (NACI) reversed its stance on Tuesday, announcing that the vaccine was safe for seniors.

The news comes as several countries around the world have temporarily paused their rollout of AstraZeneca’s doses and the Canadian government tries to quell fears about its safety emanating from reports of blood clots and apparent confusion over the vaccine’s safety.

“People can can get confused quite easily, especially if recommendations change,” said Dr. Saverio Stranges, who chairs Western University’s department of epidemiology and biostatistics.

But “we also need to acknowledge that science evolves, especially in the midst of a pandemic where we are creating new information all the time.”

Read more:
AstraZeneca vaccine can now be used on seniors in Canada, NACI says

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How did we get here?

The decision was a sharp reversal of guidelines made earlier this month, which advised against giving the vaccine to seniors because of “limited information on the efficacy of this vaccine in this age group” at that time.

However, now there is enough “real-world evidence” to show the vaccine is safe for seniors, Dr. Caroline Quach-Thanh, who chairs NACI, announced on Tuesday.

The AstraZeneca vaccine became the third COVID-19 shot authorized for use by Health Canada in anyone 18 years or older in late February, joining mRNA vaccines from Pfizer-BioNTech and Moderna.

Results from AstraZeneca’s clinical trials demonstrated an average efficacy of approximately 62 per cent in participants ranging from 18 to 64 years old.

Canada has inked a deal with the Serum Institute in India to manufacture two million doses of the AstraZeneca vaccine, which have already begun to arrive. Another 20 million doses already secured with AstraZeneca will start shipping in the spring.

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NACI chair explains decision to wait before reversing course on AstraZeneca vaccine


NACI chair explains decision to wait before reversing course on AstraZeneca vaccine

Why the change, NACI?

Those at higher risk of severe illness, death and exposure should be prioritized for mRNA COVID-19 vaccines made by Pfizer-BioNTech and Moderna, however Quach-Thanh said AstraZeneca is on par with the mRNA vaccines when it comes to real-world effectiveness after just a first dose.

New studies from the U.K., which has administered the AstraZeneca vaccine to tens of thousands of citizens already, demonstrated the doses were safe and effective in older adults, she said, including “in adults over the age of 80 with significant medical comorbidities.”

Dr. Matthew Tunis, executive secretary to NACI, said future changes could come “days after a decision” has been announced if better evidence emerges.

“It might be that the evidence comes days after a decision. It might be weeks after a decision or months. We have no control over where the data is coming from and it’s impossible to predict the future,” he said.

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Read more:
Does AstraZeneca’s COVID-19 vaccine cause blood clots? Here’s what we know so far

In one pre-print of a study referenced by Quach-Thanh, a single dose of the AstraZeneca vaccine reached an effectiveness of 70 per cent in participants aged 80 years and older between 28 and 34 days before plateauing. Two weeks after receiving a second dose, researchers said the vaccine’s effectiveness rose to 89 per cent.

The study, published in medxRxiv, found similar results in participants at least 70 years old. Those who had received their first shot saw vaccine effectiveness reach 61 per cent before plateauing between 28 and 34 days after being administered the first shot. That number increased to 73 per cent 28 to 34 days after receiving their booster injection.

Director of the Bureau of Medical Science at Health Canada Dr. Marc Berthiaume also weighed in.

He said information reviewed by the agency showed the number of “thromboembolic adverse events,” which are blood clots formed due to blood changes, were lower than would be expected.

“Overall, Health Canada considers that the benefits of the vaccines, considering the risk of contracting COVID infection and its associated complications, outweigh any risk that (could) potentially be associated with the vaccine,” he said.






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Coronavirus: WHO urges countries not to panic after several nations halt AstraZeneca vaccine


Coronavirus: WHO urges countries not to panic after several nations halt AstraZeneca vaccine

Addressing vaccine hesitancy

Social media like Instagram and Twitter have made it easier for officials to get their messages across, but Stranges said it has also made it easier for misinformation to filter through, and for officials’ advice to get misconstrued.

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“It’s a difficult scenario because people get information from the sources they feel more comfortable with, and those sources are not necessarily official, public health sources,” he said.

Experts have expressed concerns the sudden change in guidance has only added contention to the negative image of AstraZeneca’s vaccine, which has been mired by suspicions that it may cause blood clots.

A slew of European countries have temporarily suspended use of the vaccine after reports surfaced of people suffering from embolisms formed by blood clots who had recently received the shot.

Read more:
AstraZeneca COVID-19 vaccines under investigation ‘not shipped to Canada,’ officials say

In a review of more than 17 million people who have received the vaccine across the EU and Britain, AstraZeneca said it found 37 cases of blood clots.

“Obviously you assess that there is a correlation between that specific event and the vaccination, but the correlation does not necessarily mean that there is a causal link,” said Stranges.

According to AstraZeneca, this number is no larger than what is expected within a general population. However, Dr. Sumon Chakrabarti, an infectious disease physician at Trillium Hospital in Mississauga, Ont., said facts will hold little sway with people whose hesitancy is rooted in mistrust.

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He cautioned against “beat(ing) people over the head with facts.”

“Sometimes data and facts is not what people want,” Chakrabati said.

“They want the truth, of course, but they also just want the reassurance…. Sometimes it is just fear, sometimes it’s mistrust of the government, or some people in general are mistrustful of any kind of medical therapy or the medical field in general.”






2:36
Some Quebecers refuse Oxford-AstraZeneca vaccine


Some Quebecers refuse Oxford-AstraZeneca vaccine

Zain Chagla, an infectious disease specialist at Hamilton’s St. Joseph’s Hospital, noted that “even if all of the dust settles on all of this stuff and it’s (proven) effective in 65-year-olds and it’s actually 80 per cent effective and there’s no clot risk, you’ve already introduced three strikes that are hard to wash away from people who are already hesitant to take this vaccine over Moderna and Pfizer.”

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The reports have triggered an investigation led by The European Medicines Agency (EMA), which is expected to release its results on Thursday. In the meantime, the EMA has urged governments not to halt the use of the vaccine, claiming it is still “firmly convinced” that the “benefits” of the vaccine “outweigh” the risks.

The results of the investigation are expected Thursday.

Dr. Horacio Bach, an infectious disease specialist teaching at the University of British Columbia, emphasized how important it is the public understand that there is no evidence that the AstraZeneca vaccine causes blood clots, or would be harmful to seniors. He encouraged Canadians to get vaccinated as quickly as possible.

“It’s very important that at this stage in the middle of a pandemic, everyone should take whatever is available,” he said.

“The more people (who) vaccinate, the less chance the virus (has) to find a new host, meaning a new person, (to) infect.”

— With files from the Canadian Press

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

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Dollarama keeping an eye on competitors as Loblaw launches new ultra-discount chain

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Dollarama Inc.’s food aisles may have expanded far beyond sweet treats or piles of gum by the checkout counter in recent years, but its chief executive maintains his company is “not in the grocery business,” even if it’s keeping an eye on the sector.

“It’s just one small part of our store,” Neil Rossy told analysts on a Wednesday call, where he was questioned about the company’s food merchandise and rivals playing in the same space.

“We will keep an eye on all retailers — like all retailers keep an eye on us — to make sure that we’re competitive and we understand what’s out there.”

Over the last decade and as consumers have more recently sought deals, Dollarama’s food merchandise has expanded to include bread and pantry staples like cereal, rice and pasta sold at prices on par or below supermarkets.

However, the competition in the discount segment of the market Dollarama operates in intensified recently when the country’s biggest grocery chain began piloting a new ultra-discount store.

The No Name stores being tested by Loblaw Cos. Ltd. in Windsor, St. Catharines and Brockville, Ont., are billed as 20 per cent cheaper than discount retail competitors including No Frills. The grocery giant is able to offer such cost savings by relying on a smaller store footprint, fewer chilled products and a hearty range of No Name merchandise.

Though Rossy brushed off notions that his company is a supermarket challenger, grocers aren’t off his radar.

“All retailers in Canada are realistic about the fact that everyone is everyone’s competition on any given item or category,” he said.

Rossy declined to reveal how much of the chain’s sales would overlap with Loblaw or the food category, arguing the vast variety of items Dollarama sells is its strength rather than its grocery products alone.

“What makes Dollarama Dollarama is a very wide assortment of different departments that somewhat represent the old five-and-dime local convenience store,” he said.

The breadth of Dollarama’s offerings helped carry the company to a second-quarter profit of $285.9 million, up from $245.8 million in the same quarter last year as its sales rose 7.4 per cent.

The retailer said Wednesday the profit amounted to $1.02 per diluted share for the 13-week period ended July 28, up from 86 cents per diluted share a year earlier.

The period the quarter covers includes the start of summer, when Rossy said the weather was “terrible.”

“The weather got slightly better towards the end of the summer and our sales certainly increased, but not enough to make up for the season’s horrible start,” he said.

Sales totalled $1.56 billion for the quarter, up from $1.46 billion in the same quarter last year.

Comparable store sales, a key metric for retailers, increased 4.7 per cent, while the average transaction was down2.2 per cent and traffic was up seven per cent, RBC analyst Irene Nattel pointed out.

She told investors in a note that the numbers reflect “solid demand as cautious consumers focus on core consumables and everyday essentials.”

Analysts have attributed such behaviour to interest rates that have been slow to drop and high prices of key consumer goods, which are weighing on household budgets.

To cope, many Canadians have spent more time seeking deals, trading down to more affordable brands and forgoing small luxuries they would treat themselves to in better economic times.

“When people feel squeezed, they tend to shy away from discretionary, focus on the basics,” Rossy said. “When people are feeling good about their wallet, they tend to be more lax about the basics and more willing to spend on discretionary.”

The current economic situation has drawn in not just the average Canadian looking to save a buck or two, but also wealthier consumers.

“When the entire economy is feeling slightly squeezed, we get more consumers who might not have to or want to shop at a Dollarama generally or who enjoy shopping at a Dollarama but have the luxury of not having to worry about the price in some other store that they happen to be standing in that has those goods,” Rossy said.

“Well, when times are tougher, they’ll consider the extra five minutes to go to the store next door.”

This report by The Canadian Press was first published Sept. 11, 2024.

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U.S. regulator fines TD Bank US$28M for faulty consumer reports

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TORONTO – The U.S. Consumer Financial Protection Bureau has ordered TD Bank Group to pay US$28 million for repeatedly sharing inaccurate, negative information about its customers to consumer reporting companies.

The agency says TD has to pay US$7.76 million in total to tens of thousands of victims of its illegal actions, along with a US$20 million civil penalty.

It says TD shared information that contained systemic errors about credit card and bank deposit accounts to consumer reporting companies, which can include credit reports as well as screening reports for tenants and employees and other background checks.

CFPB director Rohit Chopra says in a statement that TD threatened the consumer reports of customers with fraudulent information then “barely lifted a finger to fix it,” and that regulators will need to “focus major attention” on TD Bank to change its course.

TD says in a statement it self-identified these issues and proactively worked to improve its practices, and that it is committed to delivering on its responsibilities to its customers.

The bank also faces scrutiny in the U.S. over its anti-money laundering program where it expects to pay more than US$3 billion in monetary penalties to resolve.

This report by The Canadian Press was first published Sept. 11, 2024.

Companies in this story: (TSX:TD)

The Canadian Press. All rights reserved.

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Amazon rejects plea to stop selling taxi roof signs as cab scam spreads across Canada

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After a long day at a work event in July, Kathryn Kozody was relieved when she spotted a car with a lit-up taxi sign.

She thought it was odd when the driver told her she’d have to pay her fare with a debit card. Still, a tired Kozody hopped in the car.

“I was like, ‘Fine, it’s kind of weird, but let’s go home,'” said Kozody, who lives in Calgary.

Nothing else seemed off — until the next day when she discovered that almost $2,000 was missing from her bank account. On top of that, her debit card had someone else’s name on it.

Kozody concluded that the taxi driver was a fraudster who, during the debit card transaction, recorded her PIN, stole her card and handed her back a fake.

“I started freaking out,” she said. “It’s terrifying when they have your debit card.”

It took Kozody about two weeks to get her money back from her bank, and she’s still rattled by the experience.

The day after taking what she thought was a ride in a taxi, Kathryn Kozody of Calgary found out someone had withdrawn almost $2,000 from her bank account. (James Young/CBC News)

“It really felt like an invasion of privacy and a violation to be a victim of this scam,” she said. “I really don’t want it to happen to anybody else.”

The taxi scam isn’t new; Toronto and Montreal have been seeing it for years. But the crime is becoming more widespread.

This summer, police in Calgary, Edmonton and at least five cities in southern Ontario, including Kingston and Ottawa, posted warnings online that they had received multiple reports of the scam.

Police and the Canadian Taxi Association say the fraudsters have a helping hand: with the click of a button, they can purchase a generic — but official looking — taxi roof sign on e-commerce sites like Amazon.

Edmonton Police posted this alert on Facebook in July, warning people about an ongoing taxi scam. The city’s police department says that it received about 10 reports of the scam that month. (Edmonton Police/Facebook )

The taxi association has asked Amazon, by far Canada’s most popular online shopping site, to stop making the roof signs so easily available.

“They do have a moral responsibility to at least sell the signs to individuals that are properly licensed,” said association president Marc André Way.

However, the U.S.-based company continues to sell the product to all customers.

“These lights are legal to sell in Canada,” Amazon told CBC News in an email.

‘Eye-popping’ numbers

The taxi scam has several variations but typically ends the same way: the victim pays with a debit card, then the scammer secretly steals it and hands the victim a similar but fake card. Shortly thereafter, money disappears from the victim’s account.

Ron Hansen, deputy chief of police in Sarnia, Ont., said his department received 12 reports of the scam in July, with one victim losing $9,900.

Toronto police report that since June 2023 the department has received 919 reports of the taxi scam, totalling $1.7 million in losses.

Jessica Chin King of Toronto said after a recent cab ride, she got a suspicious activity alert from her bank. She learned $600 had been withdrawn from her account. (Craig Chivers/CBC)

The numbers are “eye-popping,” said Toronto police detective David Coffey.

“When they do get a victim, they are quick to go right into the bank accounts. They’re quick to empty them out.”

Jessica Chin King of Toronto said just 15 minutes after a recent cab ride, she got a suspicious activity alert from her bank. Turns out, $600 had been withdrawn from her account.

“I was like, ‘Wow, I can’t believe that just happened.’ I was in shock,” said Chin King, whose bank later reimbursed the cash.

She said she too was fooled by the taxi sign atop the car.

“I was in the car with somebody who wasn’t a taxi driver. Anything could have happened,” she said. “I was thankful that it was only my bank [account] that was compromised.”

Taxi light for $35 on Amazon

CBC News bought a taxi sign from Amazon for $35. It has a magnetic strip on the bottom, so it easily sticks to the top of a car.

To power the light, an attached wire can be run through the driver’s window and plugged into the car’s auxiliary power outlet, also known as the cigarette lighter outlet.

The taxi association says licensed taxi drivers typically get their roof signs from speciality suppliers, and they are hardwired to the car — not powered via the cigarette lighter.

“When you see that … it’s obvious that it’s not a legitimate taxi,” said Way, the association president.

Last month, Way sent Amazon a letter on behalf of the Canadian Taxi Association, asking it to stop selling the product.

“This is not a safe, practical way to distribute the trusted ‘Taxi’ signs,” he wrote.

CBC News ordered this $35 taxi sign on Amazon. The attached wire can be run through the driver’s window and plugged into the car’s auxiliary power outlet, while the lights for licensed drivers are hardwired into the vehicle. (Sophia Harris/CBC News)

But Amazon told Way — and CBC News — the signs will remain on its site, because the company isn’t breaking any rules.

“It’s going to be quite difficult, I think, for anyone to stop Amazon from selling a product that is perfectly legal to sell,” said Toronto criminal lawyer, Daniel Goldbloom. “It’s true that these taxi signs can be used to commit scams, but kitchen knives can be used to commit murder — and we don’t stop retailers from selling those.”

But Way isn’t giving up hope.

He says the taxi association also plans to ask other online retailers, such as Temu and eBay, to stop selling the taxi signs and will lobby provincial governments for legislation that regulates the sale of the product.

However, Coffey said he believes the best way to fight the taxi scam is to educate people about it.

“Never, never give another person control of your debit card,” the detective said.

Victims Chin King and Kozody also want to spread the word.

“The more people know, the less likely it is to happen again to somebody else,” Kozody said.

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