Currently, UVC radiation is used in hospitals to eliminate microorganisms and reduce
adverse health effects in operating rooms (ORs) and protective environment rooms (PERs) …

Introduction: Hospitals are sensitive places owing to the contagious nature of diseases
transferred by patients to others such as health care workers and staff. Materials and …

Abstract Background and Objective: Hundreds of millions of patients are annually affected
by nosocomial infections worldwide, the most important complications of which are mortality …

Background: BIO AEROSOL s include airborne micro-organisms such as bacteria, fungi,
viruses, etc and their products. Exposure to a BIO AEROSOL is linked with a broad spectrum …

Background: Airborne pathogens play an important role in a hospital air quality. Respiratory
infections are the most common occupational disease among the health care staff. The aim …

Purpose: Hospital environments have different types of microorganisms. The release of
airborne fungi in hospitals is health risk factor for nosocomial infections in hospitalized …

Majority of people spends 90% of their time in indoor; therefore, quality of in. door air is of
great importance from health viewpoint. Because of exposure to bioaerosols in indoor and …

The presence of microorganisms in healthcare settings environments affected the health of
patients and staffs. Air and surfaces contaminated with pathogens are important sources of …

Background and objective: Bioaerosols are airborne particles which can cause a wide range
of health effects including hospital and occupational infections, acute toxic effects, allergies …

Background & objectives: The purpose of this study was to determine the bacterial
bioaerosols in indoor air of Ardabil universities and to investigate the factors affecting their …