“…(74/1624), 9.09% (166/1827), respectively. Burn patients have skin barrier damage, long hospitalization period, ventilator and other interventional operations, which can easily lead to burn wound, bloodstream, respiratory tract and urinary tract infection [2,3,6,7,21,22]. From the sites of infection, K.pneumoniae mainly were isolated from wound secretion, bloodstream and sputum during the past 10 years, and the proportion of isolation almost being no change.…”