in determination of particular types of coagulate positive staphylococci (staphylococcus aurous) causing different diseases, especially hospital sepsis and food poisonings; 186 strains of coagulase positive staphylococci from different provinces in iran were phage typed. because of various sources of the strains, the results had some differences, as 15.8 percent or 15 strains separated from chi...

A Retrospective Cross-sectional Survey on Urinary Tract Infections in a Non-hospital Medical Laboratory

Background Surgical site infections (SSIs) are defined as infections occurring up to 30 days after surgery and affecting either the incision or deep tissue at the operation site. Despite improvements in prevention, SSIs remain a significant clinical problem as they are associated with substantial mortality and morbidity and impose severe demands on healthcare resources. The incidence of SSIs ma...

Nosocomial bloodstream infections are a leading cause of death in the United States. If we assume a nosocomial infection rate of 5%, of which 10% are bloodstream infections, and an attributable mortality rate of 15%, bloodstream infections would represent the eighth leading cause of death in the United States. Because most risk factors for dying after bacteremia or fungemia may not be changeabl...

The Massachusetts Department of Public Health appointed an Expert Panel to assess the problem of health care-associated infections (HAI) in the state and make recommendations regarding mandatory reporting. At the Expert Panel's request, a cost-of-illness study was conducted using available data sources. In Massachusetts, the excess hospital costs attributed to HAIs were estimated at approximate...

Although surgical site infections (SSIs) occurring after hospital discharge cause substantial morbidity, their epidemiology is not well understood, and methods for routine postdischarge surveillance have not been validated. Inpatient and outpatient surveillance followed 5572 nonobstetric procedures among members of a health maintenance organization with extensive automated records. Records were...

New preliminary data from the U.S. Department of Health and Human Services (HHS) showed a 9 percent decrease in patient injuries in hospitals in 2012 compared with a 2010 baseline, and an 8 percent decrease in Medicare fee-for-service 30-day readmissions.2 The data also showed improvement on a range of measures for health care-associated infections (HAIs) and conditions, including for SSIs. HEN...

OBJECTIVE The incidence of invasive methicillin-resistant Staphylococcus aureus (MRSA) infections in the United States decreased during 2005-2008, but noninvasive community-associated MRSA (CA-MRSA) infections also frequently lead to hospitalization. We estimated the incidence of all MRSA infections among inpatients at US academic medical centers (AMCs) per 1,000 admissions during 2003-2008. ...

Background: Nosocomial infections are an important cause of hospital mortalities. Staphylococcus aureus (S. aureus) carriers among medical staff are an important source of nosocomial infections. The purpose of this study was to investigate the prevalence of the nasal carriers of S. aureus and antibiotic resistance in staff of Nikuee Hospital, Qom, Iran. Materials and Methods: In this cross-s...