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Analisis Cemaran Mikroba Escherichia Coli Pada Bumbu Lumpia di Wilayah Pantai Desa Sanur Kaja Denpasar Selatan Adnyani, Ni Kadek Mita Dwi; Agustini, Ni Putu
Jurnal Ilmu Gizi : Journal of Nutrition Science Vol 13, No 3 (2024)
Publisher : Poltekkes Kemenkes Denpasar dan DPD PERSAGI Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33992/jig.v13i3.2772

Abstract

Based on the BPOM RI report in 2019, there were 373 cases of food poisoning in Bali, with 43 cases of processed food poisoning. One of the processed snacks that are often found in tourism areas is spring rolls. Lumpia is served together with the seasoning which is made from peanuts with high protein and water content so that if it is not processed properly it can facilitate the growth of bacteria, one of which isEscherichia coli. The purpose of this study was to determine the food safety of spring roll seasoning sold by traders in the Pantai area of Sanur Kaja Village, South Denpasar. Observational analytic research type with designcross sectional and sampling techniquesPurposive Sampling with 16 samples of spring roll traders. Assessment of food safety scores, TPC, MPN and TPC testing was carried out Escherichia Coli so as to get the results, namely, 11 samples (68.7%) with the vulnerable category, but safe for consumption. The total microbial contamination was above the maximum limit, namely 3 samples (18.8%), bacterial contaminationcoliform above the maximum of 11 samples (68.8%) and there was 1 sample (6.2%) positive for bacteria Escherichia Coli. Based on the results of the Kruskal Wallis test, it was concluded that there was a difference between total microbial contamination and contamination Escherichia Coli bacteria with a value-based food safety scoreAsymp. sig 0.05. So it can be concluded that the food safety of spring roll seasoning sold in the Pantai Desa Sanur Kaja area is categorized as vulnerable, but safe for consumption.Keywords: Spring Roll Seasoning, Food Safety Score, Total Microbial Contamination, Coliform Bacteria Contamination, Escherichia Coli.
Diphtheria Transmission Amid High Immunization Coverage Adnyani, Ni Kadek Mita Dwi; Subrata, I Made; Adi, Putu Dwi
Media Karya Kesehatan Vol 9, No 1 (2026): Media Karya Kesehatan
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/mkk.v9i1.67076

Abstract

Diphtheria is an infectious disease caused by Corynebacterium diphtheriae that can lead to various complications, including death in individuals with incomplete immunization status. The province of Bali, particularly Jembrana, is an area with high population mobility where diphtheria cases are rarely reported. However, in 2025, one suspected case of diphtheria was identified, necessitating an investigation to determine the source of transmission. The investigation was conducted as a descriptive observational study using a case study approach. Data were collected through field investigations, clinical examinations, and laboratory tests. Based on the investigation results, this was the first reported case in the past three years, occurring on March 13, 2025. The case occurred in Jembrana, the gateway to the island of Bali, which has high population mobility. The patient was a 7 year old boy with a complete immunization status; however, he had a history of close contact with family members who had recently returned from an area with a history of a diphtheria outbreak, making him a potential asymptomatic carrier. Laboratory testing using culture methods yielded negative results, likely due to delayed sample submission and reduced bacterial viability, preventing growth on the culture medium. Under these conditions, the RT-qPCR method has the potential to detect the presence of Corynebacterium diphtheriae DNA even when culture results are negative. Vaccination status acts as a protective factor, but does not completely prevent infection. The most significant factor in transmission is close contact with family members who have a history of travel to areas with diphtheria outbreaks, with the possible involvement of asymptomatic carriers. Management of suspected diphtheria cases requires the immediate administration of Anti-Diphtheria Serum (ADS). These findings underscore the need to strengthen active surveillance, regular monitoring, and public education to prevent an increase in cases.Keywords: Diphtheria, immunization, Corynebacterium diphtheriae, asymptomatic carrier.