Bacteria contamination analysis on the hands and bowls of meatball cart vendors: an observational descriptive study

• Hasnawati Amqam ^[1] ; Muh. Fajaruddin Natsir ^[1] ; Yahya Thamrin ^[1] ; Nurul Aqilah Gunawan ^[1] ; Ismi Yunita Sari ^[1] ; Ema Hermawati ^[2]
  1. [1] Hasanuddin University

     Hasanuddin University

     Indonesia

     
  2. [2] University of Indonesia

     University of Indonesia

     Indonesia

     
• Localización: Gaceta sanitaria: Órgano oficial de la Sociedad Española de Salud Pública y Administración Sanitaria, ISSN 0213-9111, Vol. 35, Nº. Extra 1, 2021 (Ejemplar dedicado a: The 1rst International Conference on Safety and Public Health), págs. 71-75
• Idioma: inglés
• DOI: 10.1016/j.gaceta.2020.12.020
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• Resumen

  • Objective To describe the presence of bacteria at the seller's hand of meatball vendors and cart meatball bowls.

    Method This is a descriptive study with an observational approach. Thirty mobile meatball vendors were recruited as participants. Therefore, the bacterias from bowls and hands were taken by swab sampling. The number of bacterias were obtained using total plate count method by means of nutrient agar. Bacteria types were identified using Gram staining method and bacteria assay.

    Results The hands and bowls swab samples were positive for Gram-positive and Gram-negative bacteria in all cases. These microorganisms include Acinetobacter calcoaceticus, Klebsiella sp., Alcaligenes faecalis, Enterobacter aglomereus, Pseudomonas aeruginosa, Enterobacter aerogenes, Enterobacter cloacae, and Staphylococcus saprophyticus, Serratia rubidaea, Yersinia enterocolitica, E. aerogenes, and Staphylococcus epidermidis.

    Conclusions Some types of bacterias were present in cart meatball bowls and the sellers’ hands. This phenomenon is affiliated with the emergence of food-borne diseases for the consumers.