Delta variant of COVID-19 is by far the most contagious we …

Duration: 02:37 2 days ago

Dr. Ashish Jha, dean of the Brown University School of Public Health, tells TODAY that the Delta variant of COVID-19 is by far the most contagious variant of the virus we have seen throughout the whole pandemic but says people who have been vaccinated neednt worry. But he worries about large pockets of Americans who are still unvaccinated, and has doubts about whether President Bidens goal will be reached: Im not sure were going to hit that number.

See the article here:

Delta variant of COVID-19 is by far the most contagious we ...