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Articles on COVID-19

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If we want to see improvements in the lives of girls in Canada and beyond, we need to first think critically about why we tend to dismiss and invalidate their concerns. (Shutterstock)

Girls are in crisis — and their mental health needs to be taken seriously

In Canada, over 50 per cent of female students in Ontario have reported moderate to severe psychological distress. One in four girls has been sexually abused by the time they turn 18.
SARS-CoV-2, the virus that causes COVID-19, has evolved over time into multiple variants and sublineages. loops7 / E+ via Getty Images

Pivotal points in the COVID-19 pandemic – 5 essential reads

With the emergency phase of the COVID-19 pandemic in the rearview mirror, at least for now, we look back on a handful of stories that provided sharp insights at key moments in the pandemic.
Swimming pool closures at the start of the COVID-19 pandemic led to millions of Canadians missing swimming lessons. (Shutterstock)

Fewer swimming lessons and lifeguard shortages make swimming even riskier this summer

Gaps in swimming lessons, lifeguard shortages and climate change may make water-based activities even riskier this summer.
The World Health Organization has declared an end to COVID-19’s status as a public health emergency of international concern. (Shutterstock)

Learning from COVID-19: The global health emergency has ended. Here’s what is needed to prepare for the next one

After previous public health emergencies likes SARS and H1N1, there was renewed investment in pandemic preparedness, but it was not sustained. We cannot make the same mistake after COVID-19.
Quaternary ammonium compounds can linger on surfaces and in indoor air and dust long after the disinfectant has dried. Guido Mieth/DigitalVision via Getty Images

Disinfectants and cleaning products harboring toxic chemicals are widely used despite lack of screening for potential health hazards

Quaternary ammonium compounds, also known as QACs or quats, are commonly used antimicrobials also found in many household products. Soap and water may be a safer bet when cleaning surfaces.
Gain-of-function experiments in the lab can help researchers get ahead of viruses naturally gaining the ability to infect people in the wild. KTSDesign/Science Photo Library via Getty Images

Gain-of-function research is more than just tweaking risky viruses – it’s a routine and essential tool in all biology research

From cancer immunotherapy and antibiotics to GMO crops and pandemic surveillance, gain of function is a cornerstone of basic research.

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