Articles on Omicron variant

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The list of SARS-CoV-2 variants – each with its own unique qualities that give it an edge – just keeps growing. Matt Anderson Photography/Moment via Getty Images

Alpha then delta and now omicron – 6 questions answered as COVID‑19 cases once again surge across the globe

People are buzzing with questions about the omicron variant and whether it could help usher in herd immunity. A team of virologists deciphers the latest findings.
A researcher at the Africa Health Research Institute in Durban, South Africa, works on the omicron variant of the COVID-19 virus in December 2021. African countries were penalized by Canada’s travel ban even though they discovered the Omicron variant via complex sequencing work when western nations failed to. (AP Photo/Jerome Delay)

I was ensnared in Canada’s harsh and unscientific African travel ban

Ottawa’s travel ban against African countries made clear its underlying policy: What matters is not your test result, but where you’ve been. It’s yet another example of anti-Africa discrimation.
SaskWell is a texting-based service that connects users with established and evidence-based digital mental health tools, and offers weekly wellness tips and resources. (Shutterstock)

Texting for wellness: Using digital mental health tools for support in another COVID‑19 winter

Research on how text messaging could provide mental health resources resulted in SaskWell, a texting service for people in Saskatchewan that provides 10 weeks of mental health and wellness prompts.

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