Urban ants and transportation of nosocomial bacteria.

Ants in a hospital environment and their potential as mechanical bacterial vectors.

INTRODUCTION We studied the richness and abundance of ant species, their bacteria and the bacteria isolated from patient clinical samples. METHODS Ants were collected with baited traps at 64 sites in a public hospital in São Luis, State of Maranhão, Brazil. RESULTS In total, 1,659 ants from 14 species were captured. The most frequent species were Crematogaster victima, Solenopsis saevissima...

An Appraisal of Sustainable Urban Transportation: Application of a System Dynamics Model

Increasing pressures caused by negative consequences of transportation and traffic problems in major cities, have resulted many attempts towards improvement of planning and management of transportation systems, according to sustainability objectives. In this paper, a comprehensive model is developed using a system dynamics approach to evaluate sustainable urban transportation. This model includ...

Airborne Antibiotic Resistant Bacteria: Hospital Indoor Air Pollution and the Challenge of Nosocomial Infection

Strategic planning of urban transportation system based on sustainable development dimensions using an integrated SWOT and fuzzy COPRAS approach

Today, urban transportation has attracted urban planners’ and researchers' attention because of air and noise pollution problems associated with it. In Shahrkord city in Iran, no plans have been made for sustainable transportation, and the available poor transportation infrastructure is not responsive to the growing population of the city. This issue has inflicted the city with serious problems...

عفونت‌های بیمارستانی و عوامل باکتریایی آنها: بخش مراقبت‌های ویژه نوزادان بیمارستان دانشگاهی قائم (عج) مشهد

Background: Nosocomial infections increase patients' morbidity, mortality and length of hospital stay especially in neonatal intensive care units (NICUs) and have become a matter of major concern. Controlling and preventing nosocomial infections need enough information about epidemiology of these infections. This study aims at estimating the incidence rate and the most frequent bacteria which c...