Isolated ulcerative skin lesion caused by Salmonella Weltevreden

Desikan, Prabha; Kumar, Yashwant; Pande, Hemant; Jain, Aruna; Panwalkar, Nikita; Verma, Mayanka; Bramhne, H. G.; Yadav, Anand; Mohapatra, Srikant

doi:10.3855/jidc.477

Cited by 4 publications

(3 citation statements)

References 3 publications

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“…[18][19][20] An outbreak investigation of S.Weltevreden foodpoisoning in a tea garden of Assam was reported by Saikia et al 21 Extra intestinal infections include enteric fever like infection, cholecystectomy surgical site infection. 22 Sepsis in two newborns was reported by Patil 23 and ulcerative skin lesions by Desikan 24 An outbreak of food poisoning due to S. Weltevreden involving many nursing students had been occurred in our institute due to a non vegetarian dish, in a get togthrer. 25 E Enteritidis is usually causing extra intestinal manifestations and reported as aetiological agents of Septic arthritis, 26 complicated Aortic aneurism, meningitis, 27 polyserositis, arthritis following trauma in a child with Thalassemia Major.…”

Section: Nts Infections Reported From Indiamentioning

confidence: 83%

Non Typhoidal Salmonellae and its aetiological spectrum-An overview with Indian perspective

Antony

2022

IJMMTD

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Non Typhoidal Salmonellae (NTS) is emerging as a major health problem. NTS serovars have a wide variety of host range varying from domestic animals, aquatic fauna, reptiles, arthropods, leafy vegetables and many more. This zoonotic infection manifests as self limited gastroenteritis associated with food poisoning to fatal extra intestinal invasive infections. In this overview, an attempt is made to compile the documented reports due to NTS from Indian subcontinent for the last 5 decades, searching the available databases. These reports emphasizes the role of NTS in diverse clinical infections and the possible links of transmission. Prophylactic measures such as adoption of quality measures in fish and meat processing units, vaccination of farm animals, serotyping of all NTS strains, above all health education and public awareness program should be made mandatory to minimize the incidence of NTS in our country.

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Section: Nts Infections Reported From Indiamentioning

confidence: 83%

Non Typhoidal Salmonellae and its aetiological spectrum-An overview with Indian perspective

Antony

2022

IJMMTD

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“…Cutaneous infections caused by Salmonella are exceedingly rare occurrences. Only a few reports have documented cutaneous manifestations in patients with S. enterica infection ( Marzano et al., 2003 ; Desikan et al., 2009 ; Wiegand et al., 2009 ; Alfouzan et al., 2017 ). In our study, we observed that S. Thompson strain JNQH950 isolated from the skin secretion displayed a remarkable capacity for robust biofilm formation.…”

Section: Discussionmentioning

confidence: 99%

Characterization of nontyphoidal Salmonella strains from a tertiary hospital in China: serotype diversity, multidrug resistance, and genetic insights

Ma,

Cui,

Dong

et al. 2024

Front. Cell. Infect. Microbiol.

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ObjectiveNontyphoidal Salmonella is a significant public health concern due to its ability to cause foodborne illnesses worldwide. This study aims to characterize the nontyphoidal Salmonella strains isolated from patients in China.MethodsA total of 19 nontyphoidal Salmonella strains were characterized through serovar identification, antimicrobial susceptibility testing (AST), biofilm formation assessment. Genetic relatedness was determined using pulsed-field gel electrophoresis (PFGE). WGS was employed to decipher the resistance mechanism and to contextualize the S. serovar Mbandaka strains among previously sequenced isolates in China. The biofilm associated mrkA gene was examined by PCR.ResultsThe predominant serovar identified was S. Enteritidis, followed by S. Mbandaka, S. Thompson, S. Livingston, S. Alachua, and S. Infantis. PFGE analysis indicated a notable genetic similarity among the S. Mbandaka isolates. Phylogenetic analysis suggested that these strains were likely derived from a single source that had persisted in China for over five years. One multidrug resistance (MDR) S. Enteritidis isolate carried a highly transferable IncB/O/K/Z plasmid with blaCTX-M-15. One S. Thompson strain, harboring the mrkABCDF operon in an IncX1 plasmid, isolated from cutaneous lesions, demonstrated robust biofilm formation. However, no mrkABCDF loci were detected in other strains.ConclusionOur study emphasizes the importance of persisted surveillance and prompt response to Salmonella infections to protect public health. The dissemination of blaCTX-M-15-harboring IncB/O/K/Z plasmid and the spread of virulent mrkABCDF operon among Salmonella in China and other global regions warrant close monitoring.

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“…Salmonella is a gram-negative bacterium that has been classified in more than 2600 serovars with different phenotypic profiles [1,2]. Although Salmonella non-typhoidal infection is mainly related to gastrointestinal symptoms in humans, the bacteria have also been isolated from skin lesions [3] and several cases of meningitis [4]. An important trait of gram-negative species is the presence of an outer membrane that protects the cell against harsh extracellular milieu [5].…”

Section: Introductionmentioning

confidence: 99%

Acetic Acid Increased the Inactivation of Multi-drug Resistant Non-typhoidal Salmonella by Large-Scaffold Antibiotic

et al. 2019

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Salmonella is a gram-negative bacterium with intrinsic resistance to large-scaffold antibiotics due to the presence of an outer membrane. Based on the mode of action of the organic acids in outer membrane disintegration, and consequently, an enhancement in cell permeability, a combination of acetic acid and a large-scaffold antibiotic is it evaluated. Therefore, the aim of this study is to assess the combination of different levels of acetic acid with vancomycin, in order to determine whether or not the organic acid may overcome the cell wall and the intrinsic resistance in multi-drug resistant Salmonella. Screening of five wild-type Salmonella strains and one clinical strain was performed to select the strain more resistance to acid inhibition. Acetic acid was tested at 2.0, 1.75, 1.50, and 1.25% levels, separated or combined with 8 lg/mL vancomycin dose. An aliquot was collected after exposure and inoculated into the brain and heart infusion agar. The plates were counted and the data analyzed by ANOVA and a posthoc Tukey test (p \ 0.05). The results indicate that 1.25 and 1.50% levels did not affect the vancomycin inactivation of multi-drug resistant Salmonella. However, at levels of 1.75 and 2.0%, an increase in microbial reduction is observed. Also, 2% level acetic acid and vancomycin had a threefold increase compared to vancomycin alone. Therefore, the use of acetic acid as prior treatment for Salmonella increased the inactivation rate of vancomycin. The combination of organic acid and antibiotics is a potential tool to overcome cases of antimicrobial resistance.

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Isolated ulcerative skin lesion caused by Salmonella Weltevreden

Cited by 4 publications

References 3 publications

Non Typhoidal Salmonellae and its aetiological spectrum-An overview with Indian perspective

Non Typhoidal Salmonellae and its aetiological spectrum-An overview with Indian perspective

Characterization of nontyphoidal Salmonella strains from a tertiary hospital in China: serotype diversity, multidrug resistance, and genetic insights

Acetic Acid Increased the Inactivation of Multi-drug Resistant Non-typhoidal Salmonella by Large-Scaffold Antibiotic

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