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Category: News

Opinion: Better protecting schools from COVID is within reach

Welcome to the “Live with COVID” era, where living with the virus means not talking about it at all. We’ve been told to pretend it’s over, though those “weird summer colds” and “lingering symptoms” indicate otherwise. Rising case rates, hospitalizations, and deaths. Best Summer Ever 2.0 is ending, which means kids are about to return for their third pandemic September.

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El camino largo: Cuando los síntomas de la COVID-19 no desaparecen.

Although most people who have COVID-19 recover within a few weeks, some struggle with heart symptoms and problems such as brain fog, fatigue, headaches, dizziness, and difficulty breathing, even months after the initial infection goes away.

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What’s the NWT’s Covid-19 situation? It’s kinda hard to tell.

Anecdotally, Covid-19 has picked up again in Yellowknife. But tracking the disease in the Northwest Territories is not nearly as easy as it once was.

That’s largely a function of relaxed restrictions. Eliminating mandatory isolation, and the requirement to take a test and report the results when symptomatic, restored freedoms but shut down data sources.

The NWT government’s Covid-19 dashboard, which existed for almost two years, was taken offline at the start of July.

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Omicron deadlier for Ontario seniors than previous two waves combined

Even as Ontario began reopening its economy and returning to some semblance of normalcy this year, COVID-19 was wreaking havoc on the lives of older residents — killing them at higher rates than the past two waves, new data shows.

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COVID-19 positive patients at higher risk of developing neurodegenerative disorders, new study shows

COVID-19 positive outpatients are at an increased risk of neurodegenerative disorders compared with individuals who tested negative for the virus, a new study presented today at the 8th European Academy of Neurology (EAN) Congress has shown.

The study, which analysed the health records of over half of the Danish population, found that those who had tested positive for COVID-19 were at an increased risk of Alzheimer’s disease, Parkinson’s disease, and ischaemic stroke.

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Long COVID Risk Falls Only Slightly after Vaccination

Vaccination against SARS-CoV-2 lowers the risk of long COVID after infection by only about 15%, according to a study of more than 13 million people. That’s the largest cohort that has yet been used to examine how much vaccines protect against the condition, but it is unlikely to end the uncertainty.

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Video | How to Build a Corsi-Rosenthal Box

Richard L. Corsi, dean of the UC Davis College of Engineering, explains how to build a Corsi-Rosenthal box. Dr. Corsi is an internationally recognized expert in the field of indoor air quality, with a specific interest in physical and chemical interactions between pollutants and indoor materials. His concept for a low-cost, accessible, and effective air cleaner, the Corsi-Rosenthal box, is now being used as an open-source do-it-yourself approach worldwide for reducing exposure to the SARS-CoV-2 virus, wildfire smoke and more.

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How McGill University is using wastewater testing to get a handle on COVID-19 outbreaks

Since September, the university has been testing wastewater coming from some student residences to get a better sense of the scale of the pandemic on campus and to help administrators adjust measures based on results.

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New Zealand’s Covid strategy was one of the world’s most successful – what can we learn from it?

Two weeks ago marked the two-year anniversary of New Zealand’s adoption of the elimination strategy and a lockdown that successfully stamped out the first wave of Covid-19. By chance, it was also the week that the government announced a major relaxation of Covid-19 control measures in response to the Omicron variant wave sweeping the country.

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Column: Did Sweden beat the pandemic by refusing to lock down? No, its record is disastrous

Throughout much of the pandemic, Sweden has stood out for its ostensibly successful effort to beat COVID-19 while avoiding the harsh lockdowns and social distancing rules imposed on residents of other developed nations.

Swedish residents were able to enjoy themselves at bars and restaurants, their schools remained open, and somehow their economy thrived and they remained healthy. So say their fans, especially on the anti-lockdown right.

A new study by European scientific researchers buries all those claims in the ground. Published in Nature, the study paints a devastating picture of Swedish policies and their effects.

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Diabetes risk rises after COVID, massive study finds

People who get COVID-19 have a greater risk of developing diabetes up to a year later, even after a mild SARS-CoV-2 infection, compared with those who never had the disease, a massive study of almost 200,000 people shows.

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The ‘zero-Covid’ approach got bad press, but it worked – and it could work again

The places that chose to pursue elimination suffered less overall. Unfortunately, few had the determination to do so.

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Even Mild COVID Can Increase the Risk of Heart Problems

Overall, the risk of any heart complication over the course of one year was 63 percent higher in people who had gotten COVID compared with those in the contemporary control group. At the end of a year, there were 45 additional cardiovascular events—such as stroke or heart failure—per 1,000 people among those who tested positive for COVID.

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Covid can shrink brain and damage its tissue, finds research

The first major study to compare brain scans of people before and after they catch Covid has revealed shrinkage and tissue damage in regions linked to smell and mental capacities months after subjects tested positive.

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