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Category: News

Mask mandate returns to UHN facilities ahead of respiratory virus season

University Health Network (UHN) has announced a new requirement for staff, patients and visitors to wear a mask when inside its facilities.

Masks must be worn in all UHN facilities, including Toronto General Hospital, Toronto Western Hospital and the Princess Margaret Cancer Centre as of Tuesday, Nov. 18.

All staff, patients and visitors will be expected to wear a mask in physician offices, waiting rooms for clinics, the emergency department and other outpatient clinical areas. Patients and staff must also wear a mask when delivering or receiving direct care, or when staff are closely interacting with patients in inpatient, outpatient and emergency clinical areas.

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With an absent CDC and mismatched ‘subclade K’ flu strain, experts face upcoming season with uncertainty

Earlier this month, a group of Canadian researchers published early influenza data for the 2025-26 season, issuing a warning: There has been an observed mismatch with the seasonal influenza vaccine strain and what is emerging as the dominant flu strain this season, H3N2 subclade K.

Based on early reports from Japan and the United Kingdom, the Canadian researchers wanted to publish these data to encourage enhanced surveillance in North America this season, especially given the tumultuous situation in the United States.

“This is not the time to be flying blind into the respiratory virus season,” Danuta Skowronski, MD, the epidemiology lead for influenza and emerging respiratory pathogens at the British Columbia Centre for Disease Control, told CIDRAP News. Skowronski was senior author of the paper, which was published in the Journal of the Association of Medical Microbiology and Infectious Disease Canada.

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Canada loses measles elimination status — as does the entire Americas region

Canada has formally lost its measles elimination status, the country’s public health agency announced Monday, meaning all of the Americas have lost that status as well.

The decision, which was widely expected, comes after a meeting last week where an expert committee of the Pan American Health Organization determined that a large measles outbreak that began in Canada in October 2024 was still ongoing, more than 12 months after it started.

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The CSA’s revised standard on respirators should help us all breathe easier

The CSA Group — a not-for-profit standards organization — released for review a new draft standard on the “Selection, Use, and Care of Respirators” (CSA Z94.4:25) for workplaces, specifically including health care. This new standard is designed to ensure much better protection for health-care workers and for everyone seeking health care.

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Canada officially loses its measles elimination status

Canada has been stripped of its measles elimination status after failing to interrupt transmission within one year of an outbreak that continues to spread in parts of the country.

The Public Health Agency of Canada said Monday it was notified by The Pan American Health Organization, a regional arm of the World Health Organization, that Canada lost its designation – an accomplishment it held for 27 years.

“While transmission has slowed recently, the outbreak has persisted for over 12 months, primarily within under-vaccinated communities,” the statement said.

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Canada loses its measles elimination status

The Pan American Health Organization has informed the Public Health Agency of Canada (PHAC) that Canada no longer has the status of a country that has eliminated measles, due to an outbreak that has been ongoing for more than one year.

This status indicates that there is no continuous transmission of the disease for 12 months or more in a given geographical area.

“Despite considerable efforts by Canada, the country has lost its status. Measles is now considered to be endemic in this country,” PAHO director Dr. Jason Barbosa told a news conference.

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CUPE Alberta launches online campaign against province’s COVID-19 vaccine fee

The Canadian Union of Public Employees (CUPE) Alberta has launched an online campaign against the province’s $100 fee for Albertans who want to get a COVID-19 vaccination.

A new website calls on the province to “axe the vax tax.”

The website calls the fee unfair, reckless and dangerous, and allows Albertans to write a letter to Premier Danielle Smith, Alberta NDP Leader Naheed Nenshi and their local MLAs protesting the province’s decision to charge Albertans $100 for a COVID vaccine this year.

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Fresh Covid-19 vaccine supply arrives in NWT after earlier shipment spoiled

The NWT’s health authority says a new shipment of Covid-19 vaccines has arrived in the territory after an earlier consignment spoiled.

There had been a shortage of the vaccine in recent days after the previous supply’s cold chain – the mechanism by which vaccines are kept refrigerated prior to use – broke down.

On Friday morning, the health authority said more supplies had arrived and anyone can now request a Covid-19 vaccine at Yellowknife’s Centre Square Mall clinic.

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Women are three times more likely than men to get severe long COVID: Here’s why

Research published today in Cell Reports Medicine reveals key biological differences that may explain why women with long COVID — especially those who develop chronic fatigue syndrome — tend to experience more severe and persistent symptoms than men do.

Post COVID-19 condition, or long COVID, is diagnosed when neurological, respiratory or gastrointestinal symptoms develop or continue three months or more after an acute SARS-CoV-2 infection.

The likelihood of developing long COVID is three times higher for women than men, but until now the underlying biological mechanisms driving this disparity have remained unknown.

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18 poultry farms in B.C. dealing with avian flu outbreak

There are now 18 poultry farms in B.C. that are dealing with outbreaks of avian flu.

This includes more than a dozen large poultry farms in Chilliwack, Abbotsford and Langley.

Shawn Hall, director of the B.C. Poultry Industry Emergency Operations Centre, told Global News that it is a concerning time for poultry farmers in the province.

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Lack of funding is hobbling Ottawa Public Health: officials

Funding gaps are already making it difficult for Ottawa Public Health to meet growing community needs and invest in health-care prevention, but a public health emergency would make the situation worse, OPH is warning.

Among other things, OPH is unable to comply with Ontario Public Health standards when it comes to inspections and some infectious disease cases and contact management for “lower impact diseases of public health significance.”

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Pharmacists decry ‘hurdles’ facing Albertans who want a COVID vaccine

Changes to the Alberta government’s COVID vaccination plan this year mean many Albertans are facing long waitlists and a hefty bill to get their shot.

With the government-run program only offered through public health clinics and many of those clinics experiencing long waits, some Albertans are choosing instead to go to their local pharmacist to get immunized — as they have done in previous years.

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Risk of rare heart complications in children higher after COVID-19 infection than after vaccination

Children and young people faced long-lasting and higher risks of rare heart and inflammatory complications after COVID-19 infection, compared to before or without an infection, according to new research. Meanwhile COVID-19 vaccination was only linked to a short-term higher risk of myocarditis and pericarditis.

The study is the largest of its kind in this population, and is published today in The Lancet Child and Adolescent Health. It was led by scientists at the Universities of Cambridge and Edinburgh, and University College London, with support from the British Heart Foundation (BHF) Data Science Centre at Health Data Research UK.

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COVID vaccination cuts risk of long-term symptoms in teens by over a third, data suggest

The risk of long COVID was 36% lower in adolescents vaccinated within 6 months before their first infection than in their unvaccinated peers, suggests an analysis of US Researching COVID to Enhance Recovery (RECOVER) trial data published late last week in Vaccine.

The study, led by Massachusetts General Hospital researchers, involved 724 adolescents aged 12 to 17 years who were vaccinated against COVID-19 within the previous 6 months and 507 unvaccinated youth matched on sex, symptom onset, and enrollment date.

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What we must confront: Living with Long COVID

The first winter of the pandemic, I was in Shanghai visiting my family when the first news reports began circulating — something about a new pneumonia, a city in lockdown. Within days, my family and I had boarded a flight to India, seeking temporary refuge. Three days before our flight back, India closed its borders. Airports emptied. Around the world, our lives shrank to the size of our homes. For millions around the world, it meant grieving in isolation, watching suffering multiply. It meant exposure to the deep inequities of our world, where access to safety, care, and health depended on privilege, geography, and luck.

Over time, things seemed to return to normal. However, the virus, though silenced, persisted, reshaping bodies and altering lives long after the headlines moved elsewhere.

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CBC’s Flagship Program Platforms “Quackery” for Long COVID

On October 26th, CBC’s flagship program The National aired an interview featuring former CBC host Gill Deacon discussing her recovery from Long COVID using a brain retraining program and promoting her upcoming book.

Although host Ian Hanomansing clarified on air that Deacon doesn’t endorse the brain retraining therapy, the segment still provided national coverage for an unproven therapy. The National failed to mention that there’s no strong evidence CBT, and related brain retraining programs, are effective for Long COVID. The specific brain retraining course Deacon used to recover, according to her Substack, the Lightning Process, has been accused of exploiting people with Long COVID.

At best, this suggests The National did not conduct sufficient background research that would have flagged the problematic nature of the Lightning Process. At worst, the program may have been aware of the concerns surrounding the Lightning Process but chose not to mention it.

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This Physicist Says We Don’t Take COVID Seriously Enough

If you think the COVID pandemic is done and ever-evolving variants pose no significant threat, consider these two realities.

The first is a recent U.S. study published in the Journal of the American Medical Association. It tracked 150 million workers and their absences in the workplace in the United States since the end of the so-called public health emergency in 2023.

Its central conclusion: “Health-related absences from work continued to track COVID-19 circulation and were 12.9 per cent higher in the post-pandemic period compared with before the pandemic (140,000 monthly absences).” Absences were highest in occupations with the greatest exposure to the public.

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COVID-19 cases, vaccine campaigns helped prompt mask mandate’s return, doctor says

A temporary mask mandate is coming back to Newfoundland and Labrador’s hospitals and long-term care facilities, and one doctor says the driving force is two-fold — a rise in COVID-19 cases and the availability of vaccines.

On Wednesday, Newfoundland and Labrador Health Services announced it was temporarily bringing back mandatory masking in clinical settings effective Monday. The release cited an increase in infectious diseases circulating.

“The timing of the mask requirement was a little bit deliberate to coincide with the timing of the COVID-19 and influenza vaccine campaigns,” Dr. Natalie Bridger, an infectious disease specialist, told CBC Radio’s The St. John’s Morning Show.

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