Background and objective Wastewater treatment plants (WWTPs) represent a source of airborne bacteria. The presence of airborne bacteria in the environment of WWTPs could be considered as a potential health hazard for the exposed workers. This study aimed to isolate and identify cultivable bacteria from bioaerosols of different sites in a WWTP using 16S rRNA gene identification, as a first step to identify the pathogenic health hazards among the exposed workers. Materials and methods Air samples were collected from various locations in a selected WWTP. Airborne microorganism samples were collected on the nutrient agar plates by the settle-plate technique and were identified by the 16S rRNA gene sequencing technique. Results A total of 32 bacterial isolates were collected and sequenced. The study identified 25 different bacterial species. Of the 25 different strains, 10 (40%) belonged to pathogenic bacteria. Overall, 40% of the isolated pathogenic species were from the secretary room locations. The isolated bacterial species were , , , , , and . The highest percentage occurrence was (37.5%), followed by (18.75%). Conclusions Disseminated infection can be associated with isolated pathogen, and this result gives a warning of the danger of the spread of pathogenic aerobic bacteria in WWTPs and their existence in indoor environments.
Moubarz, G., Saad-Hussein, A., & Elfiky, A. (2022). 16S rRNA gene identification of airborne pathogenic bacteria isolated from bioaerosols of wastewater treatment plant. Egyptian Pharmaceutical Journal, 21(2), 214-222. doi: 10.4103/epj.epj_27_22
MLA
Gehan Moubarz; Amal Saad-Hussein; Asmaa M. Elfiky. "16S rRNA gene identification of airborne pathogenic bacteria isolated from bioaerosols of wastewater treatment plant", Egyptian Pharmaceutical Journal, 21, 2, 2022, 214-222. doi: 10.4103/epj.epj_27_22
HARVARD
Moubarz, G., Saad-Hussein, A., Elfiky, A. (2022). '16S rRNA gene identification of airborne pathogenic bacteria isolated from bioaerosols of wastewater treatment plant', Egyptian Pharmaceutical Journal, 21(2), pp. 214-222. doi: 10.4103/epj.epj_27_22
VANCOUVER
Moubarz, G., Saad-Hussein, A., Elfiky, A. 16S rRNA gene identification of airborne pathogenic bacteria isolated from bioaerosols of wastewater treatment plant. Egyptian Pharmaceutical Journal, 2022; 21(2): 214-222. doi: 10.4103/epj.epj_27_22
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