The Delta Variant Is Hammering the Southeastern U.S.. Coronavirus case rates are up in all states, but Arkansas, Florida, Louisiana and. Authorities have locked down the hardest-hit neighborhoods, including Zhangjiajie and begun mass testing of all residents. But now a growing number of children and teens with even asymptomatic Covid are experiencing long-term effects – sometimes many months. As coronavirus cases continue to rise throughout the United States — driven by the highly infectious Delta variant — many are wondering when. The new data support what many pediatric infectious disease experts say they've been seeing—younger kids with more serious symptoms. That may. Masks back on indoors in Israel; Delta variant has driven up infections wearing face masks and abandoned all social-distancing rules. Many nations' health systems overwhelmed, says WHO chief · Delta hits parts of Asia once successful in blocking COVID · Thailand says Delta. The Delta variant is burning through areas in the country where many people are unvaccinated and seems to be targeting younger Americans. "This Is Different". At Le Bonheur Children's Hospital in Memphis, Tennessee, they saw Delta coming. Since last year, every kid that comes. Doctors and nurses at Johns Hopkins All Children's Hospital in St. Petersburg, Fla.— a state hammered by the Delta surge—"have been.