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‘Get vaccinated’: As flu cases cross seasonal threshold in Canada, experts urge caution

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As cases of the flu continue to spread across the country, influenza activity has crossed the seasonal threshold, according to Canada’s public health agency.

With the weekly percentage of positive tests for flu sitting at 6.4 per cent — beyond the seasonal threshold of 5.0 per cent — the country could be headed toward an influenza epidemic, according to a recent report from the Public Health Agency of Canada (PHAC).

“Flu season has started and it’s coming out with a bang,” Isaac Bogoch, infectious diseases specialist at Toronto General Hospital, told Global News.

Though influenza cases happen on a yearly basis, according to Bogoch, this flu season is emerging faster than most.

 

Flu cases ‘much greater’ this season

Despite the first two years of the COVID pandemic, where influenza activity remained low, the percentage of tests that are currently positive for flu are “much greater” than what is normally expected, Bogoch said.

Next week, if influenza levels remain this high, or anywhere over the 5.0 per cent threshold, PHAC plans to announce a nation-wide epidemic, the agency said in their most recent flu report. Between Oct. 16 and Oct. 29, 1,508 laboratory detections of the flu were reported.

Provinces including Ontario and New Brunswick have recently reported localized influenza activity in four regions. Additionally, New Brunswick, Ontario, Quebec, Saskatchewan and Alberta have all also reported sporadic activity in 20 regions.

At this time in 2016, influenza activity sat at inter-seasonal levels with the majority of Canadian regions reporting low or no influenza activity. In 2017 at this time, it remained below the seasonal threshold.

So far this flu season, more than half of those infected were children and teenagers.

 

Strain on healthcare

A total of 17 laboratory-confirmed influenza outbreaks have also been listed across Canada since reporting began on Aug. 28. Six of these outbreaks were in long-term care facilities, three in acute care facilities and one in a school or daycare.

The increased flu activity is primarily seen in the influenza A strain of the virus, according to PHAC.

Across the border in the United States, an early spike in influenza cases has pushed hospitalization rates to the highest mark in a decade for this time of year, U.S. health officials said Friday.

“I wouldn’t be surprised if (Canada sees) what they see, a few weeks later,” said Bogoch. “One of the challenges we’re having is our health system is already stretched. We’re already in a difficult position and flu season is really in its infancy.”

“We know that it’s going to add additional stressors to an already stretched health-care system,” Bogoch added.

 

In Canada each year, the flu causes an estimated 12,200 hospital stays, according to the federal government. It is also among the ten leading causes of death in the country, taking the lives of approximately 3,500 people each year.

Since the start of flu season this year, 72 influenza-associated hospitalizations have been reported. There have also been eight ICU admissions.

 

Get the flu shot, say experts

The best way to stay protected from the flu, health experts say, is to get the flu shot.

“It’s really straightforward. It’s important for people to get vaccinated,” Bogoch said. “(Vaccines are) very good in terms of protecting people from getting the flu and if you do get it, they can mitigate the severity of illness.”

Hand hygiene and wearing a mask indoors can also “significantly reduce” the risk of catching the flu or other respiratory viruses, according to Bogoch.

Other health experts, including Canada’s Chief Public Health Officer Dr. Theresa Tam, have also urged Canadians to get their flu shot, along with their bivalent COVID-19 vaccine to stay protected as the colder months approach.

Apart from flu, PHAC has also been preparing for a “worst-case scenario” when it comes to COVID-19 variants this fall as a resurgence of the virus looms.

“We’ve just been through the biggest pandemic of the current era, and it is very important to take note of lessons learned and be as objective as we can,” Tam said last month.

Other than the flu, respiratory syncytial virus (RSV) activity has also increased above expected levels for this time of year, according to PHAC.

When it comes to the transmission of other respiratory viruses, though, PHAC says activity is “relatively stable” and near expected for this time of year.

— With files from The Canadian Press and Reuters

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Health-care announcements expected with two weeks to go in N.B. election race

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New Brunswick‘s Liberal and Green parties are set to make announcements about health care on the campaign trail today as the provincial election race enters its second half.

Liberal leader Susan Holt is scheduled to hold her announcement this morning in Saint John, N.B., followed by lunch at the city’s market.

A spokesperson with the Progressive Conservative party shared few details about the event scheduled for leader Blaine Higgs in Fredericton this morning.

Green Party Leader David Coon will hold a news conference this morning about “local health-care decision-making” alongside deputy leader Megan Mitton in her Sackville, N.B. riding.

On Saturday, Coon said he was proud to put forward a gender-balanced slate among the party’s 46 candidates.

While the Liberals and Progressive Conservatives are running with full slates, the Greens are three candidates short and will not have full representation when the province’s residents go to the polls on Oct. 21.

This report by The Canadian Press was first published Oct. 7, 2024.

The Canadian Press. All rights reserved.

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Alberta Health Services’ snag leads to potential delay of patient referrals

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EDMONTON – The Health Quality Council of Alberta is investigating how some medical referrals weren’t properly processed, potentially affecting 14,000 patients over the last five years across the province.

The referrals were made to specialists outside of Alberta Health Services, such as physiotherapists and dietitians.

The health authority’s CEO, Athana Mentzelopoulos, says it does an average 100,000 referrals per year, but in some cases it can’t confirm if patients received referral services.

She says the problem was flagged in late September, and a preliminary estimate suggests 31 patients may have experienced a potential negative outcome due to the delays.

The provincial government requested the investigation, and the quality council is to find out how the snag occurred and how it can be prevented in the future.

The health authority says it has begun notifying patients who may have been affected by the disruption, and the cases could date back to 2019.

This report by The Canadian Press was first published Oct. 4, 2024.

The Canadian Press. All rights reserved.

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Don’t fall for fake dentists offering veneers and other dental work on social media

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WASHINGTON (AP) — If you have stained or chipped teeth, you might be considering veneers, customized teeth coverings that can restore a photogenic smile without more extensive dental work.

But dentists warn that these pricey cosmetic enhancements are at the center of a worrisome online trend: unlicensed practitioners without proper training or supervision offering low-cost veneers.

These self-described “veneer techs” often promote themselves on Instagram and TikTok, promising a full set of veneers for less than half of what dentists typically charge. Some also market their own training courses and certifications for people looking to get into the business.

It’s misleading, health professionals warn — and illegal. All states require dental work, including veneers, to be performed under the supervision of a licensed dentist.

On Thursday, Georgia law enforcement officials arrested Brandon Diller, who promoted himself to 158,000 Instagram followers as “Atlanta’s top veneer specialist and trainer.” Diller practiced dentistry without a license and sold “training and certificates, which were worthless” and “provided no legitimate or legal credentials,” according to an arrest warrant from Fulton County’s District Attorney’s office.

Here’s what to know about veneers and how to avoid bogus providers and services:

What are dental veneers?

Veneers are thin, custom-made dental coverings used to hide minor imperfections or to fill in gaps between teeth. Unlike crowns or more invasive dental implants, veneers are almost always considered cosmetic dentistry and generally aren’t covered by insurance.

Dentists usually charge between $1,000 and $2,000 per tooth for veneers, with higher prices for those made from porcelain compared with lower-grade materials.

Placing veneers involves stripping some of the natural enamel from the tooth and bonding the new covering into place. Because of that process, getting veneers is considered an irreversible procedure, according to the American Dental Association. They are not permanent, and can be expected to last between 5 to 15 years before they degrade and need to be replaced.

In recent months the ADA has been stepping up warnings about the risks of veneer procedures done by unlicensed individuals.

“Quality control is lost without the involvement of a licensed dentist,” said Dr. Ada Cooper, a New York-based dentist and ADA spokesperson. “We undergo years of education and training and need to be licensed by various regulatory bodies before we can practice.”

What are the risks of getting veneers from someone who isn’t licensed?

Improper veneer procedures can cause a range of health problems, including severe pain, nerve damage and tooth loss.

Patients need to be anesthetized before the enamel is removed from their teeth.

“It could be incredibly painful if they’re not anesthetized correctly,” said Dr. Zach Truman, who runs an orthodontics practice in Las Vegas. “You can also go too deep into the tooth and penetrate what’s called the pulp chamber, which contains blood vessels and nerves.”

One of the biggest problems Truman sees with unregulated veneer work is that customers aren’t getting screened for existing dental problems, such as gum disease and cavities.

“If you put a veneer on a tooth that has an active cavity, you’re just going to seal it in there and eventually it’s going to progress to tooth loss,” Truman said.

Dental veneers aren’t the only option for improving the appearance of teeth. Over-the-counter whitening kits can help with minor stains and discoloration. And dentists can sometimes use composite materials to reshape chipped or uneven teeth. But Truman says those fillings are prone to crack and won’t last as long as veneers.

How can I spot bogus veneer providers online?

One clue: Many individuals performing unlicensed dental work promote themselves on social media as “veneer technicians.”

Instead of working out of a dental office they often perform treatments at beauty salons, hotel rooms or private homes. Some advertise multi-city tours and encourage clients to message them to book an appointment in advance.

Much of the appeal of the services is in their pricing, with some offering a full set of veneers for a flat fee of $4,000 or $5,000. That’s less than half of what patients can generally expect to pay at a dental office.

Performing dental work without an appropriate license is illegal, the ADA notes.

Dentists and hygienists are licensed by state governments, who also define the work dental assistants can perform. But in all cases, veneers and other dental procedures must be supervised by a licensed dentist.

Earlier this year, Illinois law enforcement officials arrested a woman running a business called the Veneer Experts after she posted videos of herself fitting braces, veneers and other dental products without a license. She was previously arrested in Nevada on similar allegations of practicing dentistry without a license.

What are the best ways to find legitimate dental providers?

The ADA maintains a website detailing the training and licensing requirements for dentists across the U.S. Most states also maintain websites where you can lookup and verify licensure information and find any past disciplinary actions for dentists and other health professionals.

“It’s really critical to understand that dentistry is a regulated health care profession that requires formal educations and licensure,” Cooper said.

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The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Science and Educational Media Group. The AP is solely responsible for all content.

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