Is it safe to play hockey? Your COVID-19 questions answered

We’re breaking down what you need to know about the pandemic. Send us your questions via email at COVID@cbc.ca, and we’ll answer as many as we can. We’ll publish a selection of... Read more »

China approves COVID-19 vaccine for military use, skips final phase of testing

China’s military has received the green light to use a COVID-19 vaccine candidate developed by its research unit and CanSino Biologics after clinical trials proved it was safe and showed some efficacy,... Read more »

Asymptomatic COVID-19 findings dim hopes for ‘herd immunity’ and ‘immunity passports’

A closer look at people who tested positive for COVID-19 but never developed symptoms has found that such asymptomatic carriers have few to no detectable antibodies just weeks after infection, suggesting they may not... Read more »

The unintended consequences of surgery delays during COVID-19

This is an excerpt from Second Opinion, a weekly roundup of eclectic and under-the-radar health and medical science news emailed to subscribers every Saturday morning. If you haven’t subscribed yet, you can do that by clicking here.... Read more »