Microbiological and Physicochemical Properties of Toilet and Bathroom Walls in Male and Female Hostels in University of Port Harcourt, Nigeria
Abstract
This study investigated the microbiological and physicochemical properties of toilet and bathroom walls in male and female hostels at the University of Port Harcourt. A total of twenty-four (24) wall swab samples were collected from selected hostel bathrooms and toilets and analyzed using standard microbiological techniques. Samples were cultured on Nutrient agar, EMB agar, and Potato Dextrose Agar for the isolation and identification of bacterial and fungal organisms. Physicochemical parameters of the sampled surfaces were also determined to assess conditions favoring microbial survival and colonization. Results revealed the presence of potential pathogenic bacteria including Staphylococcus aureus, Pseudomonas aeruginosa, Klebsiella pneumoniae, Proteus mirabilis, and Enterococcus faecalis. Fungal isolates identified included Aspergillus sp., Penicillium sp., and Rhizopus sp. Staphylococcus aureus was the most prevalent organism, particularly on male hostel walls, while higher isolate counts were generally recorded in toilet walls than bathroom walls. The presence of these microorganisms suggests contamination from human activities, aerosol dispersion during flushing, and poor hygienic practices. Findings indicate that hostel toilet and bathroom walls can serve as reservoirs for opportunistic pathogens with potential public health implications. The study therefore emphasizes the need for regular cleaning, proper disinfection practices, and improved hygiene awareness within university hostels.
Citations
IRE Journals:
Onitcha Nyerhovwo Edafetanure "Microbiological and Physicochemical Properties of Toilet and Bathroom Walls in Male and Female Hostels in University of Port Harcourt, Nigeria" Iconic Research And Engineering Journals Volume 5 Issue 10 2022 Page 429-432 https://doi.org/10.64388/IREV5I10-1714303
IEEE:
Onitcha Nyerhovwo Edafetanure
"Microbiological and Physicochemical Properties of Toilet and Bathroom Walls in Male and Female Hostels in University of Port Harcourt, Nigeria" Iconic Research And Engineering Journals, 5(10) https://doi.org/10.64388/IREV5I10-1714303
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