Tangkonda, Elisabet
Hemera Zoa

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JSPS-9 Microbiologial Quality of Chicken Carcasses in Bogor Indonesia Based on Campylobater sp. and Salmonella sp. Counts Pisestyani, Herwin; Tangkonda, Elisabet; Shofa, Maya; Setyaninigsih, Surachmi; Lukman, Denny Widaya; Priosoeryanto, Bambang Pontjo; Misawa, Naoaki
Hemera Zoa Proceedings of the 20th FAVA & the 15th KIVNAS PDHI 2018
Publisher : Hemera Zoa

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Abstract

Unhygienic handling chicken carcasses during slaughtering until selling to costumers can lead to contamination by pathogenic bacteria such as Campylobacter sp., and Salmonella sp. entering human’s body can cause foodborne diseaseThe aims of this study were to detect contamination and enumuration of Campylobacter sp, and Salmonella sp. in chicken carcasses from poultry slauhterhouses and markets in Bogor Indonesia.
JSPS-10 The Effect of Consumption of Raw Chicken Meat on Humoral Immunity against Campylobacter jejuni in veterinarians and workers in a chicken processing plant Tangkonda, Elisabet; Sekiguchi, Satoshi; Kubo, Meiko; Sasaki, Satomi; Taniguchi, Takako; Misawai, Naoaki
Hemera Zoa Proceedings of the 20th FAVA & the 15th KIVNAS PDHI 2018
Publisher : Hemera Zoa

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Abstract

Campylobacter jejuni and C. coli are the leading cause of enteric infections in Japan and many other developed countries, and the public health burden of campylobacteriosis is increasing [1]. Although the epidemiological data in Japan is based on passive surveillance, approximately 2,000 to 3,000 cases per each year have been reported as a foodborne infection since 1982. Many risk factors for Campylobacter transmission have been identified. Handling and consumption of poultry meat are often causing of infection [2, 3]. Since Japanese have a food habitant to eat fresh raw "free-range" chicken meat and liver, the risk for infection with campylobacters may be high [4]. However, little is known about the relationship between consumption of raw chicken meat and humoral immunity against C. jejuni in humans. When people had been exposed to campylobacters contaminated in water or foods, it has been reported that their antibodies were rising [5]. This study was conducted by analyzing the antibody level against C. jejuni with questionnaires from 74 veterinarians who worked as a meat inspector and 181 workers from a chicken processing plant.
Isolasi, Identifikasi, dan Serotyping Avibacterium paragallinarum dari Ayam Petelur Komersial yang Menunjukkan Gejala Snot Tangkonda, Elisabet; Tabbu, Charles Rangga; Wahyuni, Agnesia Endang Tri Hastuti
Jurnal Sain Veteriner Vol 37, No 1 (2019): Juni
Publisher : Fakultas Kedokteran Hewan Universitas Gadjah Mada bekerjasama dengan PB PDHI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (604.293 KB) | DOI: 10.22146/jsv.48489

Abstract

Infectious coryza (snot) is one of acute respiratory disease in breeders, layers, and broilers caused by Avibacterium paragallinarum (Av. paragallinarum). This disease is very harmful because of its cause decrease in egg production and high morbidity. Snot incident in Indonesia still is reported. Vaccination is one of the best preventive measures, but reports about Av. paragallinarum serotype at the field so lack so that the correspondence between serotype Av. paragallinarum in the field to those used for vaccination is unknown. Av. paragallinarum has strains with different antigenicity and until now known three serotypes there are serotypes A, B and C. Serotypes A and C are pathogenic then serotypes B. The purpose of this study was to isolate, identify and to determine the serotype of Av. paragallinarum from the commercial layer that showing symptoms of snot. Samples were taken from layer which showed symptoms of snot (nasal foul smelling exudate, infra-orbital and wattle swelling, conjunctivitis, and snoring) from some layer farms. Samples were cultured on chocolate agar and then incubated in a candle jar at 37 ᴼC for 18-24 hours. Bacteria colony and cell morphology were observed and performed biochemical tests (catalase, oxidase, urease, indole, and fermentation of carbohydrates) in suspected colonies. Serotypes test was conducted using plate agglutination test (PAT). This study revealed 4 isolates Av. paragallinarum with 2 isolates are serotype B and 2 other are serotype C.