Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) clones from Paraguayan children
- Autores
- Rodríguez, Fátima; Salinas, Claudia; Fernández, Silvina; Haim, Maria Sol; Mollerach, Marta Eugenia; Basualdo, Wilma; Castro, Héctor; Quiñónez, Beatriz; Arguello, Rocío; Rodríguez, Mónica; Grau, Lorena; Espínola, Carmen; Velázquez, Gladys; Samudio, Gloria; Gómez, Gloria; Campuzano, Ana; Ortellado, Juana; Almada, Patricia; Guillén, Rosa
- Año de publicación
- 2020
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Introduction: Staphylococcus aureus is considered one of the most important human pathogens, and its levels of resistance to methicillin have increased even in strains isolated from people without nosocomial risk factors. Molecular analysis is essential for understanding the patterns of dissemination. The objective of this study was to identify community-acquired methicillin-resistant S. aureus (CA-MRSA) clones that infected Paraguayan children patients in two periods of time. Methodology: An observational, descriptive study was designed to determine the genetic variability of 115 isolates of CA-MRSA recovered from children who attended four reference centers in Paraguay between 2009-2010 and 2012-2013. Results: The combined use of Pulsed Field Gel Electrophoresis (PFGE), Multi-Locus Sequencing Typing, Multi-Locus Variable Analysis (MLVA) and Spa typing techniques allowed the identification of two dominant clones: ST30-IV-t019 (77%) and ST5-IV-t311 (10%), and the establishment of the former as the leading cause of CA-MRSA infections in children during the study period. Conclusions: This is the first study that provides epidemiological information as well as microbiological and molecular characteristics of CA-MRSA isolates recovered from children from Asunción and the Central Department of Paraguay.
Fil: Rodríguez, Fátima. Universidad Nacional de Asunción; Paraguay
Fil: Salinas, Claudia. Universidad Nacional de Asunción; Paraguay
Fil: Fernández, Silvina. Universidad de Buenos Aires; Argentina
Fil: Haim, Maria Sol. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Mollerach, Marta Eugenia. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Basualdo, Wilma. Hospital Central Instituto de Previsiín Social; Paraguay. Ministerio de Salud Pública y Bienestar Social; Paraguay
Fil: Castro, Héctor. Hospital Central Instituto de Previsiín Social; Paraguay. Ministerio de Salud Pública y Bienestar Social; Paraguay
Fil: Quiñónez, Beatriz. Ministerio de Salud Pública y Bienestar Social; Paraguay
Fil: Arguello, Rocío. Ministerio de Salud Pública y Bienestar Social; Paraguay
Fil: Rodríguez, Mónica. Hospital Central Instituto de Previsiín Social; Paraguay
Fil: Grau, Lorena. Hospital Central Instituto de Previsiín Social; Paraguay
Fil: Espínola, Carmen. Hospital Central Instituto de Previsiín Social; Paraguay
Fil: Velázquez, Gladys. Hospital Central Instituto de Previsiín Social; Paraguay
Fil: Samudio, Gloria. Hospital Nacional, Panama; Panamá
Fil: Gómez, Gloria. Hospital Nacional, Panama; Panamá
Fil: Campuzano, Ana. Hospital de Clínicas; Paraguay
Fil: Ortellado, Juana. Hospital de Clínicas; Paraguay
Fil: Almada, Patricia. Hospital de Clínicas; Paraguay
Fil: Guillén, Rosa. Universidad Nacional de Asunción; Paraguay - Materia
-
CHILDREN
COMMUNITY-ASSOCIATED
METHICILLIN-RESISTANT STAPHYLOCOCCUS AUREUS
MRSA - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/170518
Ver los metadatos del registro completo
id |
CONICETDig_371a9520e45ff1d307726cc8824bcbe3 |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/170518 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) clones from Paraguayan childrenRodríguez, FátimaSalinas, ClaudiaFernández, SilvinaHaim, Maria SolMollerach, Marta EugeniaBasualdo, WilmaCastro, HéctorQuiñónez, BeatrizArguello, RocíoRodríguez, MónicaGrau, LorenaEspínola, CarmenVelázquez, GladysSamudio, GloriaGómez, GloriaCampuzano, AnaOrtellado, JuanaAlmada, PatriciaGuillén, RosaCHILDRENCOMMUNITY-ASSOCIATEDMETHICILLIN-RESISTANT STAPHYLOCOCCUS AUREUSMRSAhttps://purl.org/becyt/ford/3.3https://purl.org/becyt/ford/3Introduction: Staphylococcus aureus is considered one of the most important human pathogens, and its levels of resistance to methicillin have increased even in strains isolated from people without nosocomial risk factors. Molecular analysis is essential for understanding the patterns of dissemination. The objective of this study was to identify community-acquired methicillin-resistant S. aureus (CA-MRSA) clones that infected Paraguayan children patients in two periods of time. Methodology: An observational, descriptive study was designed to determine the genetic variability of 115 isolates of CA-MRSA recovered from children who attended four reference centers in Paraguay between 2009-2010 and 2012-2013. Results: The combined use of Pulsed Field Gel Electrophoresis (PFGE), Multi-Locus Sequencing Typing, Multi-Locus Variable Analysis (MLVA) and Spa typing techniques allowed the identification of two dominant clones: ST30-IV-t019 (77%) and ST5-IV-t311 (10%), and the establishment of the former as the leading cause of CA-MRSA infections in children during the study period. Conclusions: This is the first study that provides epidemiological information as well as microbiological and molecular characteristics of CA-MRSA isolates recovered from children from Asunción and the Central Department of Paraguay.Fil: Rodríguez, Fátima. Universidad Nacional de Asunción; ParaguayFil: Salinas, Claudia. Universidad Nacional de Asunción; ParaguayFil: Fernández, Silvina. Universidad de Buenos Aires; ArgentinaFil: Haim, Maria Sol. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Mollerach, Marta Eugenia. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Basualdo, Wilma. Hospital Central Instituto de Previsiín Social; Paraguay. Ministerio de Salud Pública y Bienestar Social; ParaguayFil: Castro, Héctor. Hospital Central Instituto de Previsiín Social; Paraguay. Ministerio de Salud Pública y Bienestar Social; ParaguayFil: Quiñónez, Beatriz. Ministerio de Salud Pública y Bienestar Social; ParaguayFil: Arguello, Rocío. Ministerio de Salud Pública y Bienestar Social; ParaguayFil: Rodríguez, Mónica. Hospital Central Instituto de Previsiín Social; ParaguayFil: Grau, Lorena. Hospital Central Instituto de Previsiín Social; ParaguayFil: Espínola, Carmen. Hospital Central Instituto de Previsiín Social; ParaguayFil: Velázquez, Gladys. Hospital Central Instituto de Previsiín Social; ParaguayFil: Samudio, Gloria. Hospital Nacional, Panama; PanamáFil: Gómez, Gloria. Hospital Nacional, Panama; PanamáFil: Campuzano, Ana. Hospital de Clínicas; ParaguayFil: Ortellado, Juana. Hospital de Clínicas; ParaguayFil: Almada, Patricia. Hospital de Clínicas; ParaguayFil: Guillén, Rosa. Universidad Nacional de Asunción; ParaguayJournal of Infection in Developing Countries2020-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/170518Rodríguez, Fátima; Salinas, Claudia; Fernández, Silvina; Haim, Maria Sol; Mollerach, Marta Eugenia; et al.; Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) clones from Paraguayan children; Journal of Infection in Developing Countries; Journal of Infection in Developing Countries; 14; 3; 3-2020; 290-2971972-2680CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3855/jidc.12108info:eu-repo/semantics/altIdentifier/url/https://www.jidc.org/index.php/journal/article/view/12108info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:53:38Zoai:ri.conicet.gov.ar:11336/170518instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:53:39.023CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) clones from Paraguayan children |
title |
Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) clones from Paraguayan children |
spellingShingle |
Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) clones from Paraguayan children Rodríguez, Fátima CHILDREN COMMUNITY-ASSOCIATED METHICILLIN-RESISTANT STAPHYLOCOCCUS AUREUS MRSA |
title_short |
Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) clones from Paraguayan children |
title_full |
Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) clones from Paraguayan children |
title_fullStr |
Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) clones from Paraguayan children |
title_full_unstemmed |
Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) clones from Paraguayan children |
title_sort |
Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) clones from Paraguayan children |
dc.creator.none.fl_str_mv |
Rodríguez, Fátima Salinas, Claudia Fernández, Silvina Haim, Maria Sol Mollerach, Marta Eugenia Basualdo, Wilma Castro, Héctor Quiñónez, Beatriz Arguello, Rocío Rodríguez, Mónica Grau, Lorena Espínola, Carmen Velázquez, Gladys Samudio, Gloria Gómez, Gloria Campuzano, Ana Ortellado, Juana Almada, Patricia Guillén, Rosa |
author |
Rodríguez, Fátima |
author_facet |
Rodríguez, Fátima Salinas, Claudia Fernández, Silvina Haim, Maria Sol Mollerach, Marta Eugenia Basualdo, Wilma Castro, Héctor Quiñónez, Beatriz Arguello, Rocío Rodríguez, Mónica Grau, Lorena Espínola, Carmen Velázquez, Gladys Samudio, Gloria Gómez, Gloria Campuzano, Ana Ortellado, Juana Almada, Patricia Guillén, Rosa |
author_role |
author |
author2 |
Salinas, Claudia Fernández, Silvina Haim, Maria Sol Mollerach, Marta Eugenia Basualdo, Wilma Castro, Héctor Quiñónez, Beatriz Arguello, Rocío Rodríguez, Mónica Grau, Lorena Espínola, Carmen Velázquez, Gladys Samudio, Gloria Gómez, Gloria Campuzano, Ana Ortellado, Juana Almada, Patricia Guillén, Rosa |
author2_role |
author author author author author author author author author author author author author author author author author author |
dc.subject.none.fl_str_mv |
CHILDREN COMMUNITY-ASSOCIATED METHICILLIN-RESISTANT STAPHYLOCOCCUS AUREUS MRSA |
topic |
CHILDREN COMMUNITY-ASSOCIATED METHICILLIN-RESISTANT STAPHYLOCOCCUS AUREUS MRSA |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/3.3 https://purl.org/becyt/ford/3 |
dc.description.none.fl_txt_mv |
Introduction: Staphylococcus aureus is considered one of the most important human pathogens, and its levels of resistance to methicillin have increased even in strains isolated from people without nosocomial risk factors. Molecular analysis is essential for understanding the patterns of dissemination. The objective of this study was to identify community-acquired methicillin-resistant S. aureus (CA-MRSA) clones that infected Paraguayan children patients in two periods of time. Methodology: An observational, descriptive study was designed to determine the genetic variability of 115 isolates of CA-MRSA recovered from children who attended four reference centers in Paraguay between 2009-2010 and 2012-2013. Results: The combined use of Pulsed Field Gel Electrophoresis (PFGE), Multi-Locus Sequencing Typing, Multi-Locus Variable Analysis (MLVA) and Spa typing techniques allowed the identification of two dominant clones: ST30-IV-t019 (77%) and ST5-IV-t311 (10%), and the establishment of the former as the leading cause of CA-MRSA infections in children during the study period. Conclusions: This is the first study that provides epidemiological information as well as microbiological and molecular characteristics of CA-MRSA isolates recovered from children from Asunción and the Central Department of Paraguay. Fil: Rodríguez, Fátima. Universidad Nacional de Asunción; Paraguay Fil: Salinas, Claudia. Universidad Nacional de Asunción; Paraguay Fil: Fernández, Silvina. Universidad de Buenos Aires; Argentina Fil: Haim, Maria Sol. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Mollerach, Marta Eugenia. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Basualdo, Wilma. Hospital Central Instituto de Previsiín Social; Paraguay. Ministerio de Salud Pública y Bienestar Social; Paraguay Fil: Castro, Héctor. Hospital Central Instituto de Previsiín Social; Paraguay. Ministerio de Salud Pública y Bienestar Social; Paraguay Fil: Quiñónez, Beatriz. Ministerio de Salud Pública y Bienestar Social; Paraguay Fil: Arguello, Rocío. Ministerio de Salud Pública y Bienestar Social; Paraguay Fil: Rodríguez, Mónica. Hospital Central Instituto de Previsiín Social; Paraguay Fil: Grau, Lorena. Hospital Central Instituto de Previsiín Social; Paraguay Fil: Espínola, Carmen. Hospital Central Instituto de Previsiín Social; Paraguay Fil: Velázquez, Gladys. Hospital Central Instituto de Previsiín Social; Paraguay Fil: Samudio, Gloria. Hospital Nacional, Panama; Panamá Fil: Gómez, Gloria. Hospital Nacional, Panama; Panamá Fil: Campuzano, Ana. Hospital de Clínicas; Paraguay Fil: Ortellado, Juana. Hospital de Clínicas; Paraguay Fil: Almada, Patricia. Hospital de Clínicas; Paraguay Fil: Guillén, Rosa. Universidad Nacional de Asunción; Paraguay |
description |
Introduction: Staphylococcus aureus is considered one of the most important human pathogens, and its levels of resistance to methicillin have increased even in strains isolated from people without nosocomial risk factors. Molecular analysis is essential for understanding the patterns of dissemination. The objective of this study was to identify community-acquired methicillin-resistant S. aureus (CA-MRSA) clones that infected Paraguayan children patients in two periods of time. Methodology: An observational, descriptive study was designed to determine the genetic variability of 115 isolates of CA-MRSA recovered from children who attended four reference centers in Paraguay between 2009-2010 and 2012-2013. Results: The combined use of Pulsed Field Gel Electrophoresis (PFGE), Multi-Locus Sequencing Typing, Multi-Locus Variable Analysis (MLVA) and Spa typing techniques allowed the identification of two dominant clones: ST30-IV-t019 (77%) and ST5-IV-t311 (10%), and the establishment of the former as the leading cause of CA-MRSA infections in children during the study period. Conclusions: This is the first study that provides epidemiological information as well as microbiological and molecular characteristics of CA-MRSA isolates recovered from children from Asunción and the Central Department of Paraguay. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-03 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/170518 Rodríguez, Fátima; Salinas, Claudia; Fernández, Silvina; Haim, Maria Sol; Mollerach, Marta Eugenia; et al.; Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) clones from Paraguayan children; Journal of Infection in Developing Countries; Journal of Infection in Developing Countries; 14; 3; 3-2020; 290-297 1972-2680 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/170518 |
identifier_str_mv |
Rodríguez, Fátima; Salinas, Claudia; Fernández, Silvina; Haim, Maria Sol; Mollerach, Marta Eugenia; et al.; Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) clones from Paraguayan children; Journal of Infection in Developing Countries; Journal of Infection in Developing Countries; 14; 3; 3-2020; 290-297 1972-2680 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.3855/jidc.12108 info:eu-repo/semantics/altIdentifier/url/https://www.jidc.org/index.php/journal/article/view/12108 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Journal of Infection in Developing Countries |
publisher.none.fl_str_mv |
Journal of Infection in Developing Countries |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
_version_ |
1842269238896623616 |
score |
13.13397 |