2 years into the pandemic, burning questions remain about COVID-19 — and how we fight it

Dr. Samira Mubareka

Over the course of the COVID-19 pandemic, scientists have learned a lot about how this coronavirus operates. But burning questions remain over how it will evolve long-term, where it will show up next and how humanity can fight back against this still-mysterious pathogen.



from CBC | Health News https://ift.tt/2YmJuq9

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