(newsmax) First Reported US Case of COVID-19 Variant Found in Colorado

First Reported US Case of COVID-19 Variant Found in Colorado -->









First Reported US Case of COVID-19 Variant Found in Colorado


(Dreamstime)






Viruses commonly mutate over time. Scientists can use such changes to trace the path of a virus over time. But some worry that if COVID changes dramatically enough, the new crop of vaccines currently being rolled out won't be as effective
Michael Elkan