Bacterial load assessment and multi-drug resistant Bacteria isolation from Fuchka in Mymensingh City, Bangladesh.

ABSTRACT: Fuchka, a popular street food across Bangladesh and the Indian subcontinent, poses potential public health risk due to substandard hygienic practice during preparation and handling. This study evaluated the microbiological quality of fuchka and its associated components and identified food-borne bacteria with their antibiogram profiles within a One Health framework. 60 samples including fuchka, salad, hand wash, and dish wash water were collected from street vendors, shop, and restaurants within the Mymensingh City Corporation area (4 samples × 15 sites). Microbiological assessments included total viable count, total coliform count, and total staphylococcal count. Isolates were identified using polymerase chain reaction (PCR) and matrix-assisted laser desorption ionization time of flight mass spectrometry (MALDI-ToF-MS), and antibiotic susceptibility profiles were determined. The highest bacterial load was found in shop-based fuchka samples (10.5 ± 4.7 log CFU/g) while the lowest was in restaurant hand wash. Statistically significant differences were observed in TCC and TSC (p ≤ 0.05) across categories, with restaurant samples showing the lowest levels. In total 123 bacterial isolates were recovered, predominately Klebsiella pneumoniae (24.4 %), followed by Staphylococcus spp., Escherichia coli, Enterobacter spp., and Citrobacter freundii. Resistance to amoxicillin was observed in 100 % of Gram-negative isolates. Multidrug resistance was identified in 90 % of K. pneumoniae, 57 % of E. coli, 50 % of Staphylococcus spp., and 8.7 % of Enterobacter spp., with no MDR detected in C. freundii. The MAR index ranged from 0.1 to 0.6. These findings highlight urgent public health concerns and emphasize the need for integrated food safety strategies under the One Health approach.

SUBMITTER: Prapti BBR 

PROVIDER: S-EPMC12396293 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature