The zoonotic agent Salmonella

Rabsch, Wolfgang; Fruth, Angelika; Simon, Sandra; Szabó, István; Malorny, Burkhard

doi:10.1007/978-94-017-9457-2_7

Cited by 6 publications

(7 citation statements)

References 158 publications

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“…Di samping itu, beberapa laporan menyebutkan bahwa bakteri ini juga dijumpai pada hewan pengerat dan serangga sehingga dapat mencemari bumbu dan rempah-rempah sebelum sayur dan buah di distribusi. 20 Berdasarkan penelitian yang dilakukan kantin sekolah yang menjual pangan berbasis daging ayam membuktikan bahwa terdeteksi Salmonella Typhimurium yang berasal dari bumbu dan Salmonella enterica subsp. enterica ditemukan pada ayam segar.…”

Section: Pembahasanunclassified

“…Dua serovars yang sering ditularkan kepada manusia adalah Salmonella Enteritidis dan Salmonella Typhimurium. 20 Salmonella sp. dapat bertahan pada suhu 67⁰C, memiliki suhu pertumbuhan optimum pada 20-45⁰C yang tergolong bakteri mesofilik, memiliki resistensi yang tinggi pada pengeringan, berkembang pada Aw 0,945-0,999 dan dapat bertahan hidup lama pada produk kering yang memiliki Aw 0.200.…”

Section: Pembahasanunclassified

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Dampak infeksi Salmonella sp. dalam daging ayam dan produknya terhadap kesehatan masyarakat

Zelpina

Walyani²,

Niasono³

et al. 2020

J. Health Epidemiol. Commun. Dis.

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Daging ayam dan produknya adalah makanan yang banyak disukai dan dikonsumsi oleh masyarakat karena kaya akan nutrisi yang dibutuhkan. Namun, bahan pangan ini bersifat mudah mengalami kerusakan apabila tidak mendapat perlakuan yang tepat. Salah satu cemaran dalam daging ayam dan produk olahannya adalah adanya kontaminasi bakteri patogen Salmonella sp. yang menyebabkan foodborne disease. Bakteri ini dilaporkan sudah resisten terhadap beberapa golongan antibiotika sehingga berpotensi berbahaya bagi kesehatan masyarakat. Tujuan penulisan ini untuk mengetahui dampak infeksi Salmonella sp. dalam daging ayam dan produknya yang menyebabkan salmonellosis pada manusia. Artikel ini berdasarkan literatur review beberapa hasil penelitian dan laporan terkait keberadaan Salmonella sp. pada daging ayam dan produknya. Kata kunci yang digunakan dalam pencarian artikel pada sciencedirect.com, google scholar, Elsevier, Scopus adalah “Salmonella in chicken meat and product”. Artikel yang dikumpulkan terkait dengan Salmonella sp. pada daging ayam yang berjumlah 250 artikel. Selanjutnya dipilih berdasarkan habitat dan distribusi, cemaran pada daging ayam dan produknya, dampak, tindakan pencegahan dan pengendalian Salmonella sp. sehingga ditemukan 91 artikel yang relevan dengan tujuan penulisan artikel dari terbitan tahun 2002-2020. Insidensi salmonellosis pada manusia mencapai 93,8 juta kasus per tahun. Tingginya kasus tersebut disebabkan oleh rendahnya penerapan higiene sanitasi dan higiene personal dalam penanganan daging ayam dan produknya. Penanganan yang tepat terhadap produksi daging ayam dan produknya dapat mendukung penyediaan bahan pangan asal hewan yang aman, sehat, utuh dan halal serta layak dikonsumsi oleh masyarakat.

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Section: Pembahasanunclassified

Dampak infeksi Salmonella sp. dalam daging ayam dan produknya terhadap kesehatan masyarakat

Zelpina

Walyani²,

Niasono³

et al. 2020

J. Health Epidemiol. Commun. Dis.

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“…The most common serotype of all registered cases was S. Typhimurium (40%) followed by S. Enteritidis (24%) [1]. The food vehicles most commonly associated with Salmonella transmission worldwide are poultry, pork, beef, eggs, and seafood; although in later years, Salmonella outbreaks have been increasingly linked to the consumption of vegetables and fruits [2, 3].…”

Section: Introductionmentioning

confidence: 99%

Outbreak ofSalmonellaStrathcona caused by datterino tomatoes, Denmark, 2011

et al. 2016

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In September 2011, a patient cluster with a rare Salmonella serotype - Strathcona - was identified in Denmark. An outbreak investigation was initiated to reveal the source in order to stop the outbreak. In addition to hypothesis-generating interviews, comparable analyses of patients' household shopping receipts were conducted. A matched case-control study with 25 cases and 56 population register controls was conducted to test the findings of the hypothesis-generating investigation. In total, 43 cases of Salmonella Strathcona were reported in Denmark. Additionally, 28 cases were reported from Germany, Italy, Austria and Belgium. The results of the investigation in Denmark showed that 8/10 cases had bought datterino tomatoes prior to disease onset. Illness was associated with a specific supermarket chain [matched odds ratio (mOR) 16·9, 95% confidence interval (CI) 2·2-130], and having consumed elongated small tomatoes (OR 28·1, 95% CI 2·6-302). Traceback investigation showed that the tomatoes came from an Italian producer. This outbreak, linked to tomatoes, underpins the growing recognition of the broad source range of Salmonella and the ability of fresh produce to cause multi-country outbreaks. It is important to strengthen the international cooperation between public-health and food-safety authorities in the European Union to investigate future multi-country outbreaks in order to prevent illness from ready-to-eat produce.

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“…Salmonella spp. are enteric, facultatively anaerobic, gram-negative, pathogenic, and potentially fatal bacteria present in the environment and multiple animal taxa including mammals, birds and reptiles (Rabsch et al 2015). While relatively common in reptiles worldwide (with population prevalence, the proportion of cases in a population, sometimes in excess of 90%), a considerably lower prevalence of 0-10% has been found in New Zealand reptiles (Hoff & White 1977;Otokunefor et al 2003;Chambers & Hulse 2006;Middleton et al 2010;Franco et al 2011;Bull et al 2012;Baling et al 2013a).…”

Section: Translocation As a Conservation Toolmentioning

confidence: 99%

“…Salmonella spp. are gram-negative and potentially fatal bacteria present in the environment and in multiple animal taxa including mammals, birds and reptiles(Rabsch et al 2015). Although relatively common as gastrointestinal colonisers in reptiles of clinically normal, asymptomatic reptiles(Chiodini & Sundberg 1981;Bäumler et al 1998;Mitchell & Shane 2001;…”

mentioning

confidence: 99%

Using conservation translocations to assess the impact of anthropogenic climate change on a cold-adapted reptile, the tuatara (Sphenodon punctatus)

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<p>Anthropogenic climate change is progressing at a rate unprecedented in the past 65 million years and is a significant conservation concern. The associated biotic and abiotic impacts are expected to have substantial effects on global biodiversity, with some species potentially more vulnerable than others. The tuatara (Sphenodon punctatus) is a New Zealand endemic reptile and of particular interest as it is a slowly reproducing, range-restricted, cold-adapted ectotherm with temperature-dependent sex determination. Consequently, tuatara could be particularly vulnerable to rising air temperatures and conservation translocations have been key components of tuatara conservation efforts. Knowledge of how the tuatara might be affected by warmer climates will help inform where future conservation efforts are best directed, practices to avoid and which sites might be most suitable for the establishment of populations. The translocation of 176 adult tuatara in October 2012 from Stephens Island in New Zealand’s Cook Strait to four latitudinally distant North Island sites offered the opportunity to study the responses of tuatara in a range of environments. The comparatively warmer, drier climates of several sites provided surrogates for temporal climate change, enabling an assessment of how a warming climate might impact tuatara, and how they might respond. Using field observations, laboratory analysis and controlled experiments I investigated the short-term success of the translocations, the influence of translocation and climate on tuatara enteric bacterial communities and parasites, as well as how warmer climates might influence nocturnal activity, thermoregulatory opportunities and learning ability. I found several translocated populations to be progressing favourably, and found evidence that tuatara may exhibit enhanced growth at warmer, less densely-populated sites, suggesting that further translocations to lower latitude sites might be a viable conservation strategy. However, high population density at one translocation site was a concern and management recommendations were made to enable the dispersal of individuals. I detected Salmonella Saintpaul for the first time in a live tuatara, Campylobacter spp. was identified as a likely common commensal organism, and no measurable impact of translocation or climate on bacterial prevalence was observed, suggesting no substantial risk of climate warming to the susceptibility of tuatara to these bacteria. Tick populations were negatively impacted by translocation-associated factors following release but subsequently recovered at most sites and mites were not found on any translocated tuatara. Diurnal and nocturnal activities were positively influenced by air temperature, up to an upper threshold, and assessment of the site-specific thermal climates suggested that tuatara at warmer sites may benefit from increased opportunities for emergence and the attainment of preferred body temperatures throughout the year, though a higher frequency of restrictive air temperatures over summer may also reduce emergence opportunities. Experimental work showed that warmer air temperatures may enhance learning in tuatara, which could improve their ability to cope with challenging environments under climate change. However, body size was also an influential component of learning ability and further research is needed to build on these initial findings. I conclude that tuatara may experience overall benefits from further translocations to warmer sites and warming climates at currently cooler sites, which suggests that other cold-adapted reptiles with similar thermal tolerances may also see initial benefits under climate warming, though further monitoring is required to determine longer-term translocation success. Equally, while warmer air temperatures were not found to be detrimental to tuatara, they still pose a risk to population viability and further work is required on the impacts of associated abiotic factors like drought, and how populations of this long-lived species may be affected if and when climate warming exceeds the upper temperature rise of ~5°C predicted by the 2100s.</p>

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The zoonotic agent Salmonella

Cited by 6 publications

References 158 publications

Dampak infeksi Salmonella sp. dalam daging ayam dan produknya terhadap kesehatan masyarakat

Dampak infeksi Salmonella sp. dalam daging ayam dan produknya terhadap kesehatan masyarakat

Outbreak ofSalmonellaStrathcona caused by datterino tomatoes, Denmark, 2011

Using conservation translocations to assess the impact of anthropogenic climate change on a cold-adapted reptile, the tuatara (Sphenodon punctatus)

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