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Salmonella résistants aux antibiotiques en Afrique

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Braz J Microbiol. 2017 Feb 14. Prevalence, serotyping and antimicrobials resistance mechanism of Salmonella enterica isolated from clinical and environmental samples in Saudi Arabia. Abstract Salmonella is recognized as a common foodborne pathogen, causing major health problems in Saudi Arabia.

Braz J Microbiol. 2017 Feb 14. Prevalence, serotyping and antimicrobials resistance mechanism of Salmonella enterica isolated from clinical and environmental samples in Saudi Arabia.

Herein, we report epidemiology, antimicrobial susceptibility and the genetic basis of resistance among S. enterica strains isolated in Saudi Arabia. Isolation of Salmonella spp. from clinical and environmental samples resulted in isolation of 33 strains identified as S. enterica based on their biochemical characteristics and 16S-rDNA sequences. S. enterica serovar Enteritidis showed highest prevalence (39.4%), followed by S. Paratyphi (21.2%), S. Keywords Salmonella; Serotyping; Antibiotic resistance; Antimicrobials resistance determinants Introduction Although the high advances in safety measures taken in food and drinking water, Salmonella infections (Salmonellosis) are still recognized as one of most global foodborne diseases with a wide range of hosts.

Materials and methods Clinical samples collection Bacterial isolation and identification 16Sr rDNA sequencing analysis. DEUTSCHES ZENTRUM FUR INFEKTIONSFORSHUNG 01/06/16 Antibiotika gegen schwere Salmonelleninfektionen in Afrika zunehmend unwirksam. 01 Juni 2016 - PRESSEMITTEILUNG Salmonelleninfektionen im Blut, ausgelöst durch das Bakterium Salmonella enterica, führen in südlichen Regionen und Südostasien nach wie vor zu vielen Todesfällen.

DEUTSCHES ZENTRUM FUR INFEKTIONSFORSHUNG 01/06/16 Antibiotika gegen schwere Salmonelleninfektionen in Afrika zunehmend unwirksam

Besonders betroffen sind Kinder zwischen zwei und fünf Jahren. Die Behandlung dieser Infektionen könnte immer mehr zum Problem werden, denn die Resistenzen gegen die eingesetzten Antibiotika nehmen zu. DZIF-Wissenschaftler vom Bernhard-Nocht-Institut für Tropenmedizin in Hamburg konnten nun nachweisen, dass auch neuere Generationen von Antibiotika immer weniger wirksam sind. Antibiotika-resistente Salmonellen© cdc_James Archer „Wenn wir die Salmonellen im Blut nicht mehr mit den neuen Antibiotika wie Ciprofloxacin in den Griff bekommen, ist das ein großes Problem für die betroffenen Länder“, warnt Prof. Die Wissenschaftler konnten darüber hinaus einzelne Mutationen im Erbgut der Erreger ausmachen, die für die geringere Empfindlichkeit verantwortlich waren. Kontakt Prof. Publikationen. CDC EID - NOV 2000 - Genotypic Analysis of Multidrug-Resistant Salmonella enterica Serovar Typhi, Kenya.

European Journal of Scientific Research - 2012 - Removal of Antibiotic-Resistant Salmonella in Sewage Water from Wastewater Treatment Plants in Settat and Soualem, Morocco. CDC EID – OCT 2012 – Multidrug-Resistant Salmonella enterica, Democratic Republic of the Congo  Skip directly to local search Skip directly to A to Z list Skip directly to navigation Skip directly to site content Skip directly to page options CDC Home CDC 24/7: Saving Lives.

CDC EID – OCT 2012 – Multidrug-Resistant Salmonella enterica, Democratic Republic of the Congo 

Protecting People.™ <div class="noscript"> Note: Javascript is disabled or is not supported by your browser. Emerging Infectious Disease ISSN: 1080-6059 Volume 18, Number 10—October 2012 Letter Multidrug-Resistant Salmonella enterica, Democratic Republic of the Congo Article Contents To the Editor: Salmonella enterica serotype Typhi and the nontyphoid S. enterica (NTS) are leading causes of bacteremia in sub-Saharan Africa, but little information is available from central Africa (1,2).

KWAME NKRUMAH UNIVERSITY 05/10/11 Thèse en ligne : Antibiotic Resistance Patterns of Strains of Salmonella Typhi and Staphylococ. Research Journal of Agriculture and Biological Sciences, 6(5): 637-640, 2010 Survival and Antimicrobial Resistance of Salmonella. Revue Elev. Méd. Vét. Pays trop. 2000 Identification d’une nouvelle salmonelle multirésistante dans une viande de poulet de chai. ANN. SOC. BELGE MED. TROP - 1986 - Multiresistant Salmonella typhimurium panophtalmia in an immunocompetent infant. Journal of Antimicrobial Chemotherapy (1979) Decrease of drug resistance in Salmonella in the Netherlands.

JOURNAL OF CLINICAL MICROBIOLOGY - JUIN 2001 - Dual Emergence in Food and Humans of a Novel Multiresistant Serotype of Salmonell. SANGER INSTITUTE 30/11/09 Biology of emergent Salmonella exposedDeadly bug targets vulnerable children and adults in Africa. 30th November 2009 Deadly bug targets vulnerable children and adults in Africa Researchers have characterised a new multi drug resistant strain of Salmonella Typhimurium that is causing life-threatening disease in Africa.

SANGER INSTITUTE 30/11/09 Biology of emergent Salmonella exposedDeadly bug targets vulnerable children and adults in Africa

This type of Salmonella bug normally causes diarrhoea and is rarely fatal. The new strain infects vulnerable children and adults in many regions of sub-Saharan Africa leading to death in up to one in four cases. The new genome work, a collaboration between the Wellcome Trust Sanger Institute, the Malawi-Liverpool-Wellcome Trust Clinical Research Programme and the Kemri-Wellcome Trust Programme, shows how genetic changes transformed this infection into a new antibiotic-resistant form of the disease. The severe effects of ST313 - invasive disease and high mortality rates - are seen predominantly in individuals with the immune compromising conditions, HIV, malaria, malnutrition or anaemia. Today's results paint a truer picture.

"This is a new form of pathogen. " Genome Res. 2009 November 9, 2009 Epidemic multiple drug resistant Salmonella Typhimurium causing invasive disease in sub-Sahara. + Author Affiliations ↵9 These authors contributed equally to this work.

Genome Res. 2009 November 9, 2009 Epidemic multiple drug resistant Salmonella Typhimurium causing invasive disease in sub-Sahara

Abstract Whereas most nontyphoidal Salmonella (NTS) are associated with gastroenteritis, there has been a dramatic increase in reports of NTS-associated invasive disease in sub-Saharan Africa. Salmonella enterica serovar Typhimurium isolates are responsible for a significant proportion of the reported invasive NTS in this region. Multilocus sequence analysis of invasive S. Bacterial genomes harbor both conserved core genome sequence, shared within a species, and pan-genomic sequences that include variable sequence, specific for clusters of isolates or clonal types (Medini et al. 2005). NY TIMES 30/11/09 Salmonella: Drug-Resistant Strain of Bacteria Gains in Africa, With High Death Rates. NY TIMES 01/12/09 GLOBAL UPDATE; Salmonella: Drug-Resistant Strain of Bacteria Gains in Africa, With High Death Rates. CDC EID - NOV 2010 - Multidrug-Resistant Salmonella enterica Serovar Infantis, Israel.