Two years later, coronavirus evolution still surprises experts. Here’s why.
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(Priyanka Runwal/ National Geographic) — Raul Andino knows his pathogens. For more than 30 years the University of California, San Francisco researcher has studied RNA viruses, a group that includes the virus that causes COVID-19. And yet he never imagined he’d witness a pandemic of this scale in his lifetime.

“The magnitude  …

What do we know about fourth doses of COVID-19 vaccines?
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(Jennifer Ferreira/ CTV News) — Those who are over the age of 60 or immunocompromised are especially at risk for severe COVID-19 disease. As provinces across Canada ease more of their pandemic-related restrictions, there are concerns that COVID-19 transmission could increase, which may lead to a rise in  …

Remember COVID? Why many of us are suffering from brain fog
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(Adam Hussain/ Healthing) — As Canada reopens amid loosening pandemic restrictions, some people are finding it hard to recall words or names or compute things in their heads. Maybe you don’t remember all the steps to your morning routine anymore or your child’s teacher’s name.
 
Approximately 600 million people
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Pregnant women with COVID-19 at higher risk of stillbirths
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(Saba Aziz/ Global News) — A new study has revealed the deadly toll COVID-19 can take on the babies of unvaccinated pregnant women, underlining the importance of vaccination for expecting mothers.

The peer-reviewed research published in the journal Archives of Pathology & Laboratory Medicine on Feb.  …

Medicago’s homegrown, plant-based COVID-19 vaccine approved by Health Canada
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(Lauren Pelley/ CBC News) — Medicago’s plant-based COVID-19 vaccine is now approved by Health Canada, which will soon give Canadians the option of getting a homegrown shot against SARS-CoV-2.

Regulators announced the decision to allow its use for adults 18 to 64 years of age on Thursday, making  …

Antihistamines to treat long COVID: What you need to know
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(Nicoleta Lanesi/ Live Science) — Over-the-counter antihistamines, typically taken for allergies, may help relieve the debilitating symptoms of long COVID in some people, a new case report suggests.

The report, published Feb. 7 in The Journal for Nurse Practitioners, included two middle-age women with long  …

ParticipACTION and YMCA offer free workout videos to get Canadians moving
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(Sydney Morton/ Global News) — Working out from home just got easier and more affordable thanks to a partnership between the YMCA and ParticipACTION to boost Canadians’ mental and physical health in an approachable online platform.

“ParticipACTION is just something that really is there to help people to get moving,”   …

Pandemic stress saw increase in potentially addictive behaviours: study
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(Michael Lee/ CTV News) — A recent study with a Canadian connection has found that people gamed, overate and shopped more often — among other potentially addictive behaviours — as a result of the initial stress caused by the COVID-19 pandemic.

The study by the University of Guelph, as well as the Humboldt University of Berlin’s  …

New patent-free COVID vaccine developed as “gift to the world”
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(Rich Haridy/ New Atlas) — A new COVID-19 vaccine, developed by researchers from the Texas Children’s Hospital and Baylor College of Medicine, is being offered patent-free to vaccine manufacturers across the world. Human trials have shown the vaccine to be safe and effective, with India already authorizing its use as  …

Covid-19: Can ‘boosting’ your immune system protect you?
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(Zaria Gorvett/ BBC News) — “Spanish Influenza – what it is and how it should be treated,” read the reassuringly factual headline to an advert for Vick’s VapoRub back in 1918. The text beneath included nuggets of wisdom such as “stay quiet” and “take a laxative”. Oh, and to apply their ointment liberally, of course.

The 1918  …

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