 Mu itangazo ibitaro bya Seattle hospital Harborview Medical Center byasohoye, byavuze ko umwe muri abo bahungu yahagejejwe ku wa mbere nimodoka yumuntu ku giti cye saa cyenda na 15 naho undi ahagezwa saa cyenda na 30 nitsinda ryubuvuzi ryurwego ruzimya inkongi. 