Simon Fraser University researchers will use their pioneering imaging technology—called Mango, for its bright colour— to develop coronavirus testing kits. They’re among a small set of Canadian ...

It can take a long time to create a new vaccine and at the same time, there have been many evolutions and new strains of the ...

Could the COVID-19 surge in China unleash a new coronavirus mutant on the world? Scientists don’t know but worry that might happen. It could be similar to omicron variants circulating there now. It ...

Editor's note: Find the latest COVID-19 news and guidance in Medscape's Coronavirus Resource Center. Patients who are profoundly immunosuppressed after extensive cancer treatment, and who fall ill ...