| Autor: |
Codruţa-Romaniţa, Usein, A M, Palade, Natalia, Popovici, Dorina, Tatu-Chiţoiu, Simona, Ciontea, Stefania, Ceciu, Maria, Coşman, Maria, Damian |
| Rok vydání: |
2007 |
| Předmět: |
|
| Zdroj: |
Roumanian archives of microbiology and immunology. 64(1-4) |
| ISSN: |
1222-3891 |
| Popis: |
Infectious diarrhea syndrome is an important cause of human morbidity around the world, and Salmonella genus remains one of the most prevalent etiology. Salmonella enterica serovar Typhimurium outbreak-associated isolates received by the Laboratory for Enteric Pathogens from N.I.R.D.M.I. "Cantacuzino" for confirmation and typing were analyzed by genomic pulsed-field gel electrophoresis (PFGE) and phage susceptibility testing to establish their relatedness. Both typing methods proved to have similar discriminatory power. The isolates originating from the same outbreak belonged to the same phage type and showed indistinguishable PFGE profiles. The molecular characterization of autochthonal Salmonella enterica Typhimurium outbreak human isolates provided laboratory evidence that epidemiologically related isolates collected from community outbreaks of disease were also genetically related. In order to improve the national and international surveillance of major foodborne pathogens the reference laboratory centers are required to establish and maintain the capacity to perform a wide range of both phenotypic and genotypic methods to support outbreak investigations. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
