The coronavirus variants spread in this condition. How much should you care? These maps provide clues
The highly contagious COVID-19 variant has now spread to all 50 U.S. states, upsetting new wave experts
American Coronavirus: A dangerous Covid-19 variant has spread to all 50 states. Experts are worried that this could increase matters
25 provinces have significantly spread COVID-19; positive test score rises for the first time in 3 months