Johns Hopkins University Hospital yemuAmerica inoti vanhu vabatwa neCovid - 19 pasi rose vadarika mamiriyoni mapfumbamwe nezana rezviuru ( 9 . 1 million ) , America iri iyo ine vanhu vakawandisa vanodarika mamiriyoni maviri nemazana matatu ezviuru ( 2 . 3 million ) ichiteverwa neBrazil , iyo yadarikawo miriyoni nezana rezviuru ( 1 . 1 million ) .