Speaking during a White House briefing, Dr Rochelle Walensky, director of the Centers for Disease Control, said US coronavirus cases were up about 70% over the last week, with nearly all hospital admissions and deaths among the unvaccinated. The White House Covid-19 coordinator, Jeffrey Zients, added that the pandemic is 'one that predominantly threatens unvaccinated people' and that the administration expects cases to increase in the weeks ahead because of spread in communities with low vaccination rates 
US experiencing ‘pandemic of the unvaccinated’, CDC chief warns – live