Covid Usa, Fauci: “Delta variant 80% new infections”

Over 80 percent of new coronavirus cases in the United States belong to the Delta variant. Word of the virologist Anthony Fauci, who referring to the Senate reiterated that vaccines are still the most effective weapon, 90 percent, against contagion. Diagnosed for the first time in India, the Delta variant is transmitted in an ” extraordinary ” way and has a contagiousness that goes ” far beyond ” all the other variants confirmed so far, Fauci said. Also present at the Senate hearing was Centers for Disease Control (CDC) director Rochelle Walensky, who said the average number of deaths in the United States has risen to 239 per day, a 48% increase over the Previous week. The vast majority of deaths occur among unvaccinated people, Walensky said.