A new retrospective cohort study conducted in Dubai shows that the antiviral nirmatrelvir plus ritonavir, sold as Paxlovid, is tied to a 61% reduction in COVID-19 hospitalization and a 58% lower rate of long COVID.
Comments closedStill COVIDing Canada Posts
H5N1 avian flu isolate from dairy worker is transmissible, lethal in animals
In experiments designed to learn more about the threat from the H5N1 avian flu virus spreading from cows to people, researchers found that an isolate from a sick dairy worker may be capable of replicating in human airway cells, is pathogenic in mice and ferrets, and can transmit among ferrets by respiratory droplets.
The team, based at the University of Wisconsin at Madison and Japan, reported its findings today in Nature. Working in a high-containment lab, the researchers used an H5N1 isolate grown from the eye of a dairy worker who had experienced conjunctivitis after exposure to infected cows.
Comments closedCoughing kids, coughing parents. To keep everyone healthy, we have to update our schools
I’m coughing, looking at my plans for the day, cancelling each one.
As an elected official, this is not a good look. We wish to be out and about with people. We certainly don’t want to be coughing all over our constituents in this time of COVID.
But elected officials get sick too.
Like most parents in the community I represent, when I start to feel sick I think back to all the places my family and I have been, and also what plans we have coming up.
Comments closedMask mandate returning to N.L. health facilities as respiratory illnesses spike
A mask mandate is returning to health-care facilities in Newfoundland and Labrador.
The mandate will take effect on Tuesday, Oct. 29, according to an internal memo obtained by CBC News and later confirmed by Newfoundland and Labrador Health Services.
It will require everyone to wear masks in clinical areas, including waiting rooms and nursing stations. It also applies to visitors of patients in hospitals and long-term care facilities.
Comments closedJapan COVID deaths 14 times that of flu after guidelines lifted
More than 30,000 people in Japan died of COVID-19 in the first year after most coronavirus-related guidelines were lifted in May 2023, a figure over 14 times higher than deaths caused by influenza during the same period, government data showed Thursday.
Coronavirus infections led to 32,576 deaths during the 12 months, with those aged 65 or older accounting for 97 percent of the total, while the number of influenza fatalities reached 2,244, according to the health ministry’s vital statistics.
Comments closed‘Do no harm’ is hurting 400 million long Covid patients worldwide
Imagine, for a moment, that you wake up one morning with a debilitating illness that won’t let go. Weeks and months pass, but the crushing fatigue, constant headaches, and aching muscles remain. You can’t think straight. Simply showering or doing the dishes leaves you floored for days at a time, and the unpredictable symptoms — shortness of breath, dizziness, a racing heart — ebb and flow without warning. You find your life as you knew it slipping away.
This is life with long Covid: a condition that transforms the familiar rhythms of daily life into a living nightmare and constant battle for energy and clarity. But what happens when the only hope of lessening its severity becomes an issue of equity?
We are two of the more than 400 million people worldwide who have experienced long Covid. While we are both over four years into this illness, there is still not a single FDA-approved treatment for this devastating condition. Given the slow pace of research and development, there is unlikely to be proven treatment for years — possibly decades.
Comments closedFree rapid COVID tests a thing of the past in Alberta, unless you’re really lucky
The days of access to free rapid COVID-19 tests are over, unless you stumble across a pharmacy with a few boxes left, and most Albertans wishing to test for the virus now have to pay out of pocket.
The Alberta government has received its full allotment through the free federal government program, which ended earlier this month. Now its entire stockpile has been distributed.
Comments closedCHEO introduces new ‘safety measures’ for viral season, including masking requirements
Eastern Ontario’s children’s hospital is reintroducing safety measures for the viral season, including requiring people to wear a mask in clinical areas and waiting rooms and limiting the number of caregivers accompanying a patient to an appointment.
CHEO says the viral season can bring a “triple threat for children and youth” with seasonal influenza, COVID-19 and RSV.
Comments closedThe Four Rapid COVID PCR Tests You Can Take at Home (and Why You Should)
Last week, I was about to go on a date, and because I’m severely immunocompromised, we agreed he would take a COVID test using one of my rapid home PCR tests. It was a courtesy—he felt perfectly fine— but he tested positive. By the next day, he was sick as a dog. And, by the way, the rapid antigen test he took when he got home that night was negative.
Regardless of how you much of a health risk you see in COVID, it is still, at best, an inconvenience that costs you days off work. A simple home PCR test saved me from that inconvenience (and worse), and if I’d relied on the common rapid antigen test or done nothing at all, I would probably be sick right now.
Comments closedToronto hospitals with UHN reinstate masking requirements ahead of the flu, cold and COVID season
Toronto’s University Health Network (UHN) is upping its masking requirements amid respiratory virus season.
As of Oct. 28, patients, visitors and staff will need to wear a mask while waiting for care, receiving care and in high-risk areas, UHN said in an update on its website.
Comments closedLong COVID patients suffer high rate of autonomic disorders, researchers say
Medical researchers at the University of Calgary say a condition affecting autonomic bodily processes — those that occur automatically, such as heart rate, bladder function and sweating — is frequently found in people diagnosed with long COVID.
The condition is known as dysautonomia, an umbrella term for a group of related conditions. Support networks for those who suffer from it are working to raise awareness throughout October, which has been deemed Dysautonomia Awareness Month by the advocacy group, Dysautonomia International.
Comments closedSince the COVID pandemic began, claims that the disease poses only minimal risk to children have spread widely, on the presumption that the lower rate of severe acute illness in kids tells the whole story. Notions that children are nearly immune to COVID and don’t need to be vaccinated have pervaded.
These ideas are wrong. People making such claims ignore the accumulating risk of long COVID, the constellation of long-term health effects caused by infection, in children who may get infected once or twice a year. The condition may already have affected nearly six million kids in the U.S. Children need us to wake up to this serious threat. If we do, we can help our kids with a few straightforward and effective measures.
Comments closedChanges in Paxlovid coverage raises concerns about affordability, access in N.B.
New Brunswick has taken steps to make Paxlovid more affordable for some people at higher risk of becoming severely ill or dying from COVID-19, now that the federal government has stopped supplying the anti-viral medication to provinces for free.
But the drug designed to reduce symptoms from an infection and shorten the period of illness remains out of reach for many, either because of the cost of about $1,400 for a five-day course, a lack of timely access, or reduced eligibility.
Comments closedNWT coughs up flu and Covid vaccine clinic dates
Dates for flu and Covid vaccination clinics in the Northwest Territories have been made public on the territorial health authority’s website.
The website now shows dates in November for Yellowknife, late October for Fort Smith and Hay River, and mid-October in Inuvik.
Not all communities have specific dates. Some residents are told to contact their local health centre instead.
Comments closedCovid-19 may increase the risk of heart attacks, strokes and deaths for three years after an infection, study suggests
Covid-19 could be a powerful risk factor for heart attacks and strokes for as long as three years after an infection, a large new study suggests.
The study was published Wednesday in the medical journal Atherosclerosis, Thrombosis, and Vascular Biology. It relied on medical records from roughly a quarter of a million people who were enrolled in a large database called the UK Biobank.
Comments closedUltra-powered MRI scans show damage to brain’s ‘control centre’ is behind long-lasting Covid-19 symptoms
Damage to the brainstem – the brain’s ‘control centre’ – is behind long-lasting physical and psychiatric effects of severe Covid-19 infection, a study suggests.
Using ultra-high-resolution scanners that can see the living brain in fine detail, researchers from the Universities of Cambridge and Oxford were able to observe the damaging effects Covid-19 can have on the brain.
The study team scanned the brains of 30 people who had been admitted to hospital with severe Covid-19 early in the pandemic, before vaccines were available. The researchers found that Covid-19 infection damages the region of the brainstem associated with breathlessness, fatigue and anxiety.
Comments closedQuebec launches annual flu/COVID vaccination campaign
Quebec public health authorities on Monday launched the annual influenza and COVID-19 vaccination campaign, administering the shots first to people in long-term care before making the vaccines available for free to the general population as of Oct. 16.
And for the first time this year, medical staff will be immunizing infants up the age of 18 months against respiratory syncytial virus (RSV), a seasonal pathogen that often leads to overcrowded pediatric emergency rooms during the winter. Health Canada has approved a monoclonal antibody therapy, Nirsevimab, which is now being injected into premature infants in Quebec before they leave the hospital.
Comments closed