Microbiological evaluation of commercial hand sanitisers available in Pakistan using European standard and membrane filtration method
Document Type
Article
Department
Pathology and Laboratory Medicine
Abstract
Objective: To evaluate the antibacterial efficacy of various commercially available alcohol-based hand sanitisers (ABHS) using European standard (EN 1500) method and perform ABHS testing with membrane filtration method.
Study design: A Cross-sectional observational study. Place and Duration of the Study: Quality Control Section of the Microbiology Laboratory, The Aga Khan University Hospital, Karachi, Pakistan, from February to April 2023.
Methodology: Efficacy of 14 commercially and widely accessible hand sanitisers was defined as reducing micro-organism growth. It was determined using the EN 1500 European standard test and membrane filtration method.
Results: Majority (92.8%) ABHS showed a significant bacterial reduction except one ABHS tested with the EN 1500 method. Only six ABHS products were tested through the membrane filtration method because high viscosity of hand sanitisers was causing damage to filter membranes.
Conclusion: Continued vigilance in evaluating hand sanitiser's efficacy through robust testing methods is essential to ensure public health and prevent the dissemination of misleading products that may compromise hand hygiene practices.
Publication (Name of Journal)
Journal of the College of Physicians and Surgeons Pakistan
DOI
10.29271/jcpsp.2024.06.667
Recommended Citation
Ashraf, M. A.,
Irfan, S.
(2024). Microbiological evaluation of commercial hand sanitisers available in Pakistan using European standard and membrane filtration method. Journal of the College of Physicians and Surgeons Pakistan, 34(6), 667-671.
Available at:
https://ecommons.aku.edu/pakistan_fhs_mc_pathol_microbiol/1556