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WHO warns against 'immunity passports' as a ticket out of lockdown – The Loop

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The World Health Organization (WHO) is opposing the use of “immunity passports” to allow people to leave self-isolation with a clean bill of health, noting it’s unclear how long immunity lasts after a patient recovers from COVID-19 — a view Canada’s chief public health officer shares.

As countries around the world cautiously emerge from pandemic lockdowns, some have considered the use of so-called immunity passports as a way to identify citizens who have tested positive for COVID-19 antibodies.

Those who test positive would be allowed to return to work, shop, travel and circulate freely in public, while the non-immune remain in isolation.

But the WHO cautions that most of the studies regarding COVID-19 antibodies have been inclusive and relying on antibodies as a way to reduce infections may have the opposite effect.

“At this point in the pandemic, there is not enough evidence about the effectiveness of antibody-mediated immunity to guarantee the accuracy of an ‘immunity passport’ or ‘risk-free certificate,’” read a scientific briefing posted to the WHO website Friday.

“People who assume that they are immune to a second infection because they have received a positive test result may ignore public health advice. The use of such certificates may therefore increase the risks of continued transmission.”

Most studies show that people who have recovered from the novel coronavirus have antibodies to the virus. But the WHO said it’s unclear how long the protection from those antibodies lasts, making the efficacy of immunity passports unclear.

“So far, no studies have answered these important questions,” the WHO said in a statement.

Earlier in the day the WHO said there was “no evidence” that patients who have recovered from COVID-19 are protected from a second infection. However, the health organization clarified Saturday evening that most people who recover from COVID-19 have some level of protection, but scientists have yet to determine how long that protection lasts.

CANADA NOT EYEING IMMUNITY PASSPORTS

During his daily press briefing Saturday, Prime Minister Justin Trudeau said neither the federal nor provincial governments are basing plans to reduce lockdown restrictions on the possibility that people can develop an immunity to COVID-19.

“There is still an awful lot of science being done on the idea of immunity on protections, which is why we’ve invested significant amounts of money in a new Canada immunity taskforce that will be examining these issues,” he said.

“But it’s very clear that the science is not decided on whether or not having COVID once prevents you from getting it again… it is something that we need to get clearer answers to and until we have those clear answers, we have to err on the side of more caution.”

Chief Public Health Officer Dr. Theresa Tam said the immunity task force will play an important role in understanding how antibodies affect immunity, noting that there is still much to be learned about the novel coronavirus.

“We actually don’t understand the immunology of this virus very much,” Tam said Saturday during a press briefing.

“We don’t know when the peak of the antibody response might be reached, we definitely don’t know how long the antibody response might last for and what it means if someone gets infected.”

Germany, Italy and the U.K. have all floated the idea of using immunity passports in the next phase of their coronavirus response. Meanwhile, officials in New York state have already begun antibody testing, an effort Gov. Andrew Cuomo says could potentially help set policy on when to reopen parts of the state.

Despite questions surrounding immunity, Chilean government officials say they are moving with plans to offer the world’s first immunity passports to citizens. The country says 4,600 people have recovered from the virus and will now be eligible to receive a physical or digital card exempting them from quarantine rules.

While traditional COVID-19 testing strategies typically involve a nasal swab to detect a current infection, blood tests looking for antibodies are being developed rapidly all over the world, including in Canada.

Markham, Ont.-based biotechnology firm BTNX, for example, says it has developed a blood-based antibody test that looks similar to a pregnancy test and can deliver results in as little as 15 minutes.

The company previously told CTV News that Health Canada says the tests could not be sold in Canada until a “national strategy” on antibody testing is developed.

Health Canada did not respond to a request for comment from CTV News by the time of publication.

Tam noted Saturday that the reliability of these antibody tests has been varied because each test performs differently.

“Our national biology lab, having evaluated a range of tests, shows that a lot of them are not sensitive or specific enough,” she explained.

“Which means we could, in fact, get false positive where someone thinks they antibodies and they don’t.”

CTV News’ infectious disease specialist Dr. Abdu Sharkawy said the WHO is right to take a precautionary approach to the idea of immunity passports, highlighting previous evidence of the risk of re-infection.

“The concept that people could become re-infected after having recovered from COVID-19 is something we determined very early on in this pandemic,” he told CTV News Channel Saturday.

“We saw many case reports of this happening in Wuhan and Hubei province in China. The good thing is, that appears to be a relatively small number of people.”

Sharkawy notes that the medical community needs more time to confidently determine what level of antibodies need to be present in the blood stream to confer true protection before physical distancing measures can be relaxed.

“We can’t make recommendations that are going to be addressed to a whole society without knowing these tests are valid and without knowing what that true level of immune protection is needed,” he said.

“I think we will get there, but I think we need a little more patience and time.”

– With files from Avis Favaro

More on this story from CTVNews.ca

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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.

___

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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