Evaluating the Role of System-Generated Communications in Health Care Organizations.

This Viewpoint discusses measures to improve the role of system-generated communications in health care organizations.

The epidemiology of blastomycosis in Illinois and factors associated with death.

BACKGROUND: Blastomycosis is a systemic fungal disease that may be asymptomatic or progressive and may lead to death. METHODS: In response to a reported increase in the number of cases of blastomycosis in Illinois, surveillance data reported to the Illinois Department of Public Health from January 1993 to August 2003 were analyzed and the medical records of 4 patients who died were reviewed. RESULTS: Among the 500 cases reported, the median age of the patients was 43 years (range, 4-87 years), and 34 patients (7%) died. Higher rates of mortality were observed among persons who were black, who were > or =65 years of age, and who were male. The median time from onset of illness to diagnosis was 128 days (range, 12-489 days). Death was associated with a time from onset of illness to diagnosis of > or =128 days (OR, 2.1; 95% CI, 1.0-4.8). During the period from 1993 through 2002, the number of cases reported per year increased from 24 to 87 (P<.05). CONCLUSIONS: The incidence of blastomycosis has been increasing in Illinois. To reduce mortality related to delay in diagnosis and treatment, medical providers need to be educated about blastomycosis, with an emphasis on symptom recognition, methods of diagnosis, and appropriate antifungal treatment.

Transfer of vancomycin-resistant enterococci via health care worker hands.

BACKGROUND: The roles of the contaminated hospital environment and of patient skin carriage in the spread of vancomycin-resistant enterococci (VRE) are uncertain. Transfer of VRE via health care worker (HCW) hands is assumed but unproved. We sought to determine the frequency of VRE transmission from sites in the environment or on patients' intact skin to clean environmental or skin sites via contaminated hands of HCWs during routine care. METHODS: We cultured sites on the intact skin of 22 patients colonized by VRE, as well as sites in the patients' rooms, before and after routine care by 98 HCWs. Observers recorded sites touched by HCWs. Cultures were obtained from HCW hands and/or gloves before and after care. All isolates underwent pulsed-field gel electrophoresis. We defined a transfer to have occurred when a culture-negative site became positive with a VRE pulsotype after being touched by an HCW who had the same pulsotype on his or her hands or gloves and who had previously touched a colonized or contaminated site. RESULTS: Health care workers touched 151 negative sites after touching a site that was positive for VRE. Sixteen negative sites (10.6%) became positive after contact. The percentage of times that contact with a site led to a transfer was highest for antecubital fossae and blood pressure cuffs. CONCLUSIONS: Vancomycin-resistant enterococci were transferred from contaminated sites in the environment or on patients' intact skin to clean sites via HCW hands or gloves in 10.6% of opportunities. Controlling VRE by decontaminating the environment and patients' intact skin may be an important adjunctive infection control measure.