Print this page Email this page
Users Online: 670
Home About us Editorial board Search Browse articles Submit article Instructions Subscribe Contacts Login 
Year : 2015  |  Volume : 4  |  Issue : 1  |  Page : 23

Bio-aerosols concentrations in different wards of Khorramabad Hospital, Iran, 2013

1 Nutritional Health Research Center (NHRC), Lorestan University of Medical Sciences, Khorramabad, Lorestan, Iran
2 Ahavz University of Medical Sciences, Ahvaz, Iran
3 Environment and Energy Science and Research Branch, Islamic Azad University, Ahvaz, Iran
4 Razi Vaccine & Serum Research institute, Karaj, Iran

Correspondence Address:
Poya Mohammadin
Ahavz University of Medical Sciences, Ahvaz
Login to access the Email id

Source of Support: Lorestan University of Medical Sciences, Conflict of Interest: None

DOI: 10.4103/2277-9183.163956

Rights and Permissions

Aims: This study was conducted to investigate the indoor and outdoor air quality at Ashayer Hospital in Khorramabad, Lorestan, Iran, from May-August 2013. Materials and Methods: Air samples were collected using the ZEFON pump (ZEFON factory, USA) based on manufacturer instructions. Bacteria were isolated via differential methods. Diagnosis of fungi was performed based on amount of fungal colonies growth, shapes, colors, pigments, and microscopic procedure. The effects of various environmental factors including temperature, humidity and outdoor bioaerosol levels were also investigated. Results: Staphylococcus spp. were the most predominant isolated bacteria from studied wards. Furthermore, other microorganisms including Streptococcus spp. Corynebacterium spp., and Micrococcus spp. were also isolated from the hospital air. Moreover, the most frequent fungus in indoor environments of hospital was Penicillium spp., while Aspergillusspp. and Alternaria spp. were the next frequent ones. In addition, the most frequent fungi in adjacent outdoors were Penicillium spp., Aspergillus spp., and Cladosporium spp., respectively. No significant difference was found between the mean concentrations of bioaerosols in inside and outside of hospital (P > 0.05). Conclusion: This study suggests that the bioaerosols level in the hospitals were relatively high. Thus, hospitals should enhance practice of good sanitation protocols and infection control measures.

Print this article     Email this article
 Next article
 Previous article
 Table of Contents

 Similar in PUBMED
   Search Pubmed for
   Search in Google Scholar for
 Related articles
 Citation Manager
 Access Statistics
 Reader Comments
 Email Alert *
 Add to My List *
 * Requires registration (Free)

 Article Access Statistics
    PDF Downloaded226    
    Comments [Add]    

Recommend this journal