COVID-19, RNA virus

A team of scientists, including one from Saskatoon, say they have strong evidence the COVID-19 virus jumped from infected ...
COVID-19 was "intentionally engineered as a part of a biodefense program" by the U.S., former CDC director Robert Redfield ...
Health officials say it's important to get flu and COVID-19 vaccines ahead of the holidays when respiratory bugs tend to ...
While the vaccine isn’t a guarantee that you won’t get COVID, it will make your symptoms less severe than they would be if ...
"Very high" levels of the virus were detected by the CDC in New Mexico, with "high" levels in Oregon, Arkansas, and Maine.
Bird flu H5N1 has infected people in the U.S. See the map of cases. Could it trigger the next pandemic? Experts explain the ...