Detection of ESBL-producing Escherichia coli in poultry from Tamaulipas, Mexico

Simple item page
AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-09-15T00:31:40Z
Fecha de publicación2025-08-22
ResumenThe emergence of antibiotic-resistant bacteria has increased, making it difficult to treat infections that are associated with increasing morbidity and mortality. The presence of strains resistant to several antibiotics, such as ESBL-producing Escherichia coli (ESBL-EC), in livestock has been reported in several countries, posing a potential risk to consumer health. Therefore, the objective of this study is to evaluate the prevalence and characteristics of ESBL-producing E. coli in poultry in Tamaulipas, Mexico. Poultry cloacal samples were taken for the identification of ESBL-EC, antibiotic susceptibility patterns were determined, the virulence genes (stx1, stx2 and hlyA) and classification of phylogroups were detected by PCR. The results showed an average prevalence of 17.5% (28/160) ESBL-EC strains in poultry. All strains (28/28) were resistant to ampicillin and ceftriaxone. On the contrary, all strains were sensitive to amikacin, netilmicin, and nitrofurantoin. A total of 64.2% (18/28) of strains were MDR. The 32.1% (9/28) of the strains belonged to the B2 and D phylogroups, which are considered pathogenic groups, with 33.3% (3/9) MDR. This indicates that poultry in Ciudad Victoria, Tamaulipas, is a reservoir of pathogenic strains with antibiotic resistance and MDR, which may pose a risk to public health.es_ES
Doihttps://doi.org/10.1556/030.2025.02660es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/3340
Idiomaenes_ES
EditorialAkadémiai Kiadóes_ES
RelaciónActa Microbiologica et Immunologica Hungaricaes_ES
URL relacionadohttps://doi.org/10.1556/030.2025.02660es_ES
DerechosAcceso restringido / Suscripción (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_16eces_ES
FuenteActa Microbiologica et Immunologica Hungarica
Palabra claveEscherichia colies_ES
Palabra claveMicrobiologyes_ES
Palabra claveBiologyes_ES
Palabra claveVeterinary medicinees_ES
Palabra claveMedicinees_ES
Palabra claveGeneticses_ES
Palabra claveGenees_ES
ClasificaciónEscherichia coli research studieses_ES
TítuloDetection of ESBL-producing Escherichia coli in poultry from Tamaulipas, Mexicoes_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorChávez, Katiuska Milena
AutorMandujano-Hernández, José Antonio
AutorVázquez, José
AutorRivera, Gildardo
AutorBocanegra‐García, Virgilio
AutorMartínez-Vázquez, Ana Verónica
AutorChávez, Katiuska Milenaes_ES
AutorMandujano-Hernández, José Antonioes_ES
AutorVázquez, Josées_ES
AutorRivera, Gildardoes_ES
AutorBocanegra‐García, Virgilioes_ES
AutorMartínez-Vázquez, Ana Verónicaes_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número3es_ES
Rango de páginas272-279es_ES
URL relacionadahttps://doi.org/10.1556/030.2025.02660
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen72es_ES

Files

Collections

Documentación Cientifica