Why the delta variant is spreading COVID-19 so quickly — and what that means for Canada

COVID-19 DAILY LIFE

The highly contagious delta variant, which was first discovered in India in late 2020, has spread around the world and now accounts for the majority of cases in Canada and various other countries. So why is this particular variant advancing so rapidly?



from CBC | Health News https://ift.tt/3C0Uu7t

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