OBJECTIVE:To prevent and reduce the occurrence of hospital onset of infection of fungus in our hospi-tal.METHODS:The case history of patients with fungus infection in our hospital during the period from October2002to September2004were consulted and analyzed.RESULTS:Of the107patients with fungus infection in our hospital,72%of whom were above the age of60;the predilection sites were respiratory tract which accounted for81.3%,digestive which ac-counted for14.0%and urinary tract which accounted for10.3%;the main pathogenic bacteria were Candida albicans which accounted for92.5%of the total.All of the infected people were found to have used broad-spectrum antibiotics in a large quantity and some had used corticoid drugs.CONCLUSION:Rational drug use of broad-spectrum antibiotics and corticoid is an important means to prevent hospital onset of infection of fungus.