Fauci warns of ‘two Americas’ as Delta variant cases rise in US

Top US infectious disease expert Dr Anthony Fauci on Wednesday warned about the potential emergence of “two Americas” amid the spread of the Delta variant of Sars-CoV-2. Speaking to CNN, Fauci highlighted the disparity in vaccination rates in different regions of the United States to express his concern over the spike in coronavirus disease (Covid-19) cases.
"When you have such a low level of vaccination superimposed upon a variant that has a high degree of efficiency of spread, what you are going to see among undervaccinated regions -- be that states, cities or counties -- you're going to see these individual types of blips," Fauci said.