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Tag: SARS-CoV-2

Tech platforms face ‘whack-a-mole’ situation in battling health misinformation

When Dr. Garth Graham thinks about health misinformation on social media platforms, he envisions a garden. No matter how bountiful or verdant that garden is, even…

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COVID-19 hospitalizations drop in weekly BCCDC update

The number of COVID-positive patients in B.C. hospitals declined this week, according to the latest data from the B.C. Centre for Disease Control.

There were 148 test-positive patients in hospitals across the province as of Thursday, a decrease of 15 – or about nine per cent – from the 163 reported in hospital at this time last week.

The latest data continues the trend of relatively stable hospitalization levels seen throughout 2024 so far, with the first update of the year remaining the only one to show more than 200 COVID patients receiving hospital treatment.

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Quebecers over 80 are urged to get COVID vaccine booster this spring

Quebec’s immunization committee is recommending a booster dose of the monovalent XBB.1.5 COVID-19 vaccine this spring to seniors ages 80 and over as well as to people who are immunocompromised or on dialysis.

The COVID-19 situation continues to evolve and certain parts of the population remain more vulnerable to the virus, the Institut national de santé publique du Québec (INSPQ) said this week in publishing its vaccination recommendations.

A person vaccinated against COVID-19 is less likely to develop serious illness, but a gradual decrease in this protection is observed over a period of six months following vaccination. A booster dose is therefore necessary to maintain adequate protection, the INSPQ notes in its most recent opinion.

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Vaccination contre la COVID-19: l’INSPQ publie ses recommandations pour le printemps

The COVID-19 situation continues to evolve and some population groups remain more vulnerable to the virus. This week, the Institut national de santé publique du Québec (INSPQ) published its vaccination recommendations for spring 2024.

A person vaccinated against COVID-19 is less likely to develop a serious illness, but a gradual decrease in this protection is observed over a period of six months after vaccination. A booster dose is thus necessary to maintain adequate protection, recalls the INSPQ in its latest opinion.

Serious complications of COVID-19 are much more common in people 80+ years of age. For this age group, about one in 30 infected people must be hospitalized. For those aged 60 to 79, the incidence of hospitalizations and deaths is lower, except for those living with a chronic disease.

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Respiratory virus levels mostly steady, but 13 flu hospitalizations in latest update

Respiratory disease levels have remained mostly steady in the past week, Ottawa Public Health says in its latest update.

Influenza remains a major concern with 13 more patients hospitalized in the seven days ended March 16. There were 14 new hospitalizations for COVID-19, which OPH described as “low and decreasing since last week.”

There were 45 more confirmed COVID-19 cases, about half of them in patients 65 years of age and older.

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Probe links COVID spread to school bus riders from sick driver

The proportion of children infected with COVID-19 while riding a bus to a school in Germany was about four times higher than in peers who didn’t ride the bus, illustrating efficient transmission during multiple short rides on public transport, finds a study published this week in Emerging Infectious Diseases.

A team led by researchers from the Robert Koch Institute in Berlin and public health officials used surveillance data, lab analyses, case-patient and household interviews, a cohort study of all students in grades 1 to 4, and a cohort study of bus riders to investigate a 2021 COVID-19 outbreak that involved an infected bus driver and his passengers. The rides lasted 9 to 18 minutes, and multiple schools in a single district were involved.

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Shingles cases are increasing in New South Wales. Experts say COVID might be why

I think that GPs would all agree that we’ve probably seen more cases of shingles over the last period of time over COVID. Absolutely, shingles is an illness that, theoretically and I think in practical reality, has been increased through COVID-19.

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Government ‘dismissed’ concerns over airborne Covid transmission, inquiry told

The Scottish Government “dismissed” concerns about the airborne transmission of Covid during the pandemic, an inquiry has heard.

Colin Poolman, director of the Royal College of Nursing (RCN) in Scotland, also paid tribute at the Scottish Covid-19 Inquiry to the “ultimate sacrifice” made by health workers who lost their lives in the pandemic.

He told the inquiry that attempts were made from 2020 by the RCN to raise concerns about airborne transmission with the Scottish Government, due to considerations about personal protective equipment (PPE) and ventilation.

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COVID’s toll on the brain: new clues emerge

Loss of smell, headaches, memory problems: COVID-19 can bring about a troubling storm of neurological symptoms that make everyday tasks difficult. Now new research adds to the evidence that inflammation in the brain might underlie these symptoms.

Not all data point in the same direction. Some new studies suggest that SARS-CoV-2, the virus that causes COVID-19, directly infects brain cells. Those findings bolster the hypothesis that direct infection contributes to COVID-19-related brain problems. But the idea that brain inflammation is key has gotten fresh support: one study, for example, has identified specific brain areas prone to inflammation in people with COVID-19.

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New economic analysis reveals Long Covid could be a long-term drag on economic growth and add pressure to already strained NHS

A new report by global economics consultancy Cambridge Econometrics reveals that Long Covid could have wider economic ramifications for the UK causing a drag on economic growth and added pressure on the NHS if no long-term healthcare funding commitments are made.

Funded by direct giving fund Balvi, and in partnership with Professor Emeritus in Public Health Ruairidh Milne from the University of Southampton, the report used available evidence on the cost of Long Covid treatment, economic inactivity among those living with the condition, and prevalence in the UK population to consider the long-term macroeconomic impacts on wider UK society by 2030.

Based on the assumption that there are no long-term healthcare funding commitments to manage Long Covid, the results estimate that Long Covid is likely to reduce GDP by around £1.5bn and 138,000 jobs each year. Were prevalence to increase to 4 million people per year by 2030, the negative impacts would increase to a reduction of around £2.7bn in GDP and 311,000 job losses each year.

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‘Long Covid’ sick pay scheme to end in move that will impact 120 healthcare workers

A dedicated sick pay scheme for people suffering from the effects of “long Covid” is due to end in two weeks’ time in a move which will affect around 120 healthcare workers.

In July 2022 the Government introduced a temporary scheme to provide special leave with pay for eligible staff suffering with the symptoms of long Covid, such as fatigue and exhaustion. While the scheme was previously extended following approval by the Department of Public Expenditure, it will now end on March 31st. The Department of Public Expenditure has told the Department of Health that no further extensions will be granted.

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Video | Four years in, Dr. Raj Bhardwaj discusses how far we’ve come in Canada since the COVID-19 pandemic was declared in 2020

CBC Calgary’s weekly health columnist, Dr. Raj Bhardwaj, discusses what we’ve learned and how far we’ve come with science and treatments since the start of the COVID-19 pandemic.

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Spring COVID-19 vaccines available April 2 for high-risk New Brunswickers

Spring COVID-19 vaccines will be available April 2 to New Brunswickers considered most at risk of severe illness.

This includes people aged 65 or older, residents of nursing homes and adult residential facilities, and immunocompromised people aged six months or older, the Department of Health said in a news release Monday.

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Radio | Dr. Raj Bhardwaj on COVID-19

It’s been four years since the world shut down due to COVID-19. House doctor Raj Bhardwaj joins us with a look at what we have learned about the virus since those early days.

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High-risk groups can now book spring COVID-19 vaccination

People considered to have the highest risk for severe illness from COVID-19 can now make an appointment online for a spring dose of the vaccine.

The dose will be available from March 25 to May 31.

Those who are eligible to book for the vaccination include:

  • People aged 65 or older;
  • People aged 18 and older living in long-term care, nursing homes, senior congregate living settings or residential care facilities;
  • People who are six months and older who meet the criteria for being moderately to severely immunocompromised due to an underlying condition or treatment;
  • People aged 50 years and older who identify as Black, African Nova Scotian or First Nations.
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Older P.E.I. residents, others at risk, urged to get spring COVID vaccine booster

Prince Edward Islanders should be considering whether they need a COVID vaccine booster before the end of May, says Chief Public Health Officer Dr. Heather Morrison.

In a news release Monday morning, Morrison said the National Advisory Committee on Immunization has released updated guidance on COVID-19 vaccine boosters for this spring.

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Four years on: the career costs for scientists battling long COVID

Abby Koppes got COVID-19 in March 2020, just as the world was waking up to the unprecedented scale on which the virus was spreading. Her symptoms weren’t bad at first. She spent the early lockdown period in Boston, Massachusetts, preparing her tenure application.

During that summer of frenzied writing, Koppes’s symptoms worsened. She often awoke in the night with her heart racing. She was constantly gripped by fatigue, but she brushed off the symptoms as due to work stress. “You gaslight yourself a little bit, I guess,” she says.

Soon after Koppes submitted her tenure application in July, she began experiencing migraines for the first time, which left her bedridden. Her face felt as if it was on fire, a condition called trigeminal neuralgia that’s also known as suicide disease because of the debilitating pain it causes. Specialists took months to diagnose her with a series of grim-sounding disorders: Sjögren’s syndrome, small-fibre polyneuropathy and postural orthostatic tachycardia syndrome. To make time for the litany of doctors’ appointments, Koppes took a six-month “self-care sabbatical.”

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