: Public Health Burden Associated with Ready-to-eat Foods in Himachal Pradesh, India
Overview
Affiliations
The study determined incidence, enterotoxigenecity and antimicrobial susceptibility profiles of isolated from ready-to-eat (RTE) milk products (n = 80), RTE meat products (n = 40), beverages (n = 40) and water samples (n = 60, from food preparing and serving outlets/restaurants) collected from eight different tourist places of Himachal Pradesh. 11.4% (25/220) samples were contaminated with and isolates were identified as (76.0%, n = 19), (12.0%, n = 3) (8.0%, n = 2) and (4.0%, n = 1) by conventional and molecular methods. incidence was highest in cheese based foods (25.0%) followed by vegetable soups (16.7%), khoa based foods (14.0%), milk based beverages (10.5%), paneer based foods (8.6%), cream based foods (8.3%) and water (8.3%) samples. Multiplex polymerase chain reaction detected enterotoxigenic genes only in isolates. complex (encoding non-haemolytic enterotoxins, ABC) genes were detected only in isolates. 57.6% (11/19), 36.8% (7/19) and 5.3% (1/19) harboured all three (, ), two () and one () gene, respectively. Among complex genes (encoding haemolytic enterotoxins CAD), only (36.8%, 7/19) was detected. Incidence (encoding cytotoxin enterotoxin) was 52.6% (10/19). Each isolate harboured two or more enterotoxigenic genes. Seven isolates had at least one gene from haemolytic and non-haemolytic complexes along with . High levels (> 50%) of antimicrobial resistance were recorded for penicillin, amoxicillin, ampicillin cefixime and ceftazidine in tested isolates. Two isolates were identified as multidrug resistant isolates with resistance to ≥ 3 antibiotic classes.
Foxcroft N, Masaka E, Oosthuizen J Int J Environ Res Public Health. 2024; 21(11).
PMID: 39595693 PMC: 11593717. DOI: 10.3390/ijerph21111426.
Ackers-Johnson G, Pulmones R, McLaughlan D, Doyle A, Lewis J, Neal T Microbiol Spectr. 2024; :e0179724.
PMID: 39513716 PMC: 11619293. DOI: 10.1128/spectrum.01797-24.
Ready to Eat Food: A Reason for Enhancement in Multidrug Resistance in Humans.
Negi S, Sharma S Adv Pharm Bull. 2024; 14(3):504-512.
PMID: 39494259 PMC: 11530875. DOI: 10.34172/apb.2024.023.
Li T, Zou Q, Chen C, Li Q, Luo S, Li Z PLoS One. 2023; 18(10):e0293114.
PMID: 37856478 PMC: 10586640. DOI: 10.1371/journal.pone.0293114.
Molecular characterization and prevalence of species isolated from Saudi hospitals.
Bakri M J Taibah Univ Med Sci. 2023; 18(3):444-454.
PMID: 36818182 PMC: 9932558. DOI: 10.1016/j.jtumed.2022.10.016.