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‘Potentially devastating’: Bird flu cases in mammals put Canadian scientists on alert

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A rise in mammals infected with bird flu has put Canadian wildlife and public health experts on alert, as recent research by federal scientists warns of a “potentially devastating pandemic” if the virus tearing through poultry flocks eventually mutates to spread efficiently between humans.

Avian influenza cases are very rare in humans – there have been fewer than a dozen confirmed H5N1 cases globally since 2020 – and no instances of it passing from human to human. But experts say public health agencies are right to keep a close eye on how the highly pathogenic avian influenza H5N1 evolves.

“There are enough red flags that we’re beholden to prepare,” said Dr. Samira Mubareka, an infectious disease specialist and clinician scientist at Sunnybrook Research Institute and the University of Toronto.

H5N1 was first identified in 1996, but a new type of the virus emerged in 2020. It was first detected in North America in late 2021 and has since decimated flocks of wild and domesticated birds, resulting in millions of poultry deaths across Canada either from infection or culls to prevent its spread.

While cases in mammals are to be expected during a bird flu outbreak, Mubareka said part of what’s captured the attention of scientists is the range of species infected.

“If the virus spills over into new species, it always gains an opportunity to mutate and adapt even further,” she said. “So this is really an unprecedented level of viral activity for H5N1.”

Last week, the first Canadian case in a pet dog was reported, adding to hundreds of confirmed cases in wild skunks, foxes, mink and other mammals since the start of last year. This month, three outbreaks were confirmed at poultry operations east of Montreal and a fourth at a farm west of London, Ont., with farmers bracing for a possible wave of cases as migratory birds return this spring.

Public health agencies in Canada, the U.S. and Europe agree the risk to human health remains low, with cases almost always limited to direct contact with infected birds or contaminated environments, such as a poultry barn. There is no risk associated with eating thoroughly cooked poultry products.

Scientists, however, are studying the virus closely.

In a paper published last month, scientists with the Canadian Food Inspection Agency working out of a lab in Winnipeg, where Canadian cases of H5N1 are confirmed and genetically sequenced, looked at cases in 40 different wild mammals. The researchers found the virus had undergone some “critical mutations,” though the agency said the chances of human spillover remains minimal.

“The spillover of these viruses from wild birds to mammals could cause a potentially devastating pandemic if the H5N1 viruses mutate into forms that can spread efficiently among the mammalian species,” read the paper, published in the peer-reviewed journal Emerging Microbes & Infections.

The critical mutations researchers uncovered involved part of the virus that helped it make copies of itself, adding to similar findings reported globally. In 17 per cent of the cases, the scientists found changes that gave the virus better advantages to replicate in humans.

But, in an encouraging sign, the researchers wrote the virus had not developed a strong preference to lock on to receptors in a person’s nose, mouth and throat – the target of an influenza virus and a key to human infection.

The Public Health Agency of Canada said it takes the situation “very seriously,” with multiple surveillance networks to monitor and track influenza viruses. Together with lessons learned from the COVID-19 pandemic, it said it has been able to build H5N1-specific plans across government departments.

Shayan Sharif, professor and acting dean at the Ontario Veterinary College, said he is most concerned about the possibility that the virus is going to change to the point where it becomes more dangerous to humans and gains the capacity for human-to-human transmission.

“I don’t think that this virus is going to go anywhere,” he said. “I hope that I’m wrong.”

The U.S. Centre for Disease Control said it recently produced a candidate vaccine virus for H5N1 that could be used to produce a vaccine for people, if needed.

As for poultry, Canada, along with the U.S., has so far been reluctant to roll out an H5N1 vaccine campaign for the birds, but it’s a step Sharif said the government should consider.

The European Union’s 27 member states have agreed to implement a bird flu vaccine strategy, with Mexico, Egypt and China on the growing list of countries inoculating chickens against H5N1.

Sharif, whose expertise is in avian influenza immunology in chickens, said targeted vaccination could help prevent poultry losses and reduce the spread of the virus, but it has also proven controversial given some import trade bans on vaccinated poultry over fears the birds could unintentionally introduce the virus.

Marc Betrand, a veterinary specialist with the CFIA, said Canada is not ready to roll out a vaccine strategy. The H5N1 chicken vaccines “are not that efficient,” he said, and could end up triggering more mutations to the virus.

The CFIA, which heads up the federal response to H5N1 in farmed birds, said measures such as routine cleaning and isolating new birds are key to prevent outbreaks.

Avian flu has also been hitting wild bird populations in a “completely unprecedented” way, said Catherine Soos, a wildlife disease specialist and a research scientist with Environment Canada.

The federal agency is charged with monitoring migratory birds and species at risk. It will be keeping a close eye this spring on migratory bird populations returning north, bringing potentially new versions of the virus, Soos said.

It’s also watching to see how certain wild bird species hit hard by H5N1 bounce back this year. About 1,600 breeding female Common eiders turned up dead last year along the Gulf of St. Lawrence, an estimated five to 15 per cent of the population, Soos said.

“We definitely want to monitor these populations,” she said.

 

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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.

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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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