Characterization of antimicrobial resistance and genome of a Salmonella enterica serovar Rissen (FARPER-637) isolated from swine in Peru

Microbiology Resource Announcements 2026 Open access

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Authors: Ángela Montalván-Ávalos, Luis Tataje‐Lavanda, Doris Villanueva-Pérez, Dora Ríos-Matos, Diego Paredes-Inofuente, Suly Montoya-Ortiz, Manuel Albetis-Apolaya, Ronnie Gavilan-Chávez, Manolo Fernández-Sánchez, Manolo Fernández‐Díaz
DOI: 10.1128/mra.01314-25
Cited by: 0
References: 11

Abstract

ABSTRACT We report the antimicrobial susceptibility profile and genomic features of the Salmonella enterica serovar Rissen strain FARPER-637 isolated from Peruvian swine in 2025. Nanopore sequencing revealed blaTEM-1B, tet(A), and qnrB19. Phenotype–genotype concordance was observed except for colistin, which lacked known plasmid-mediated resistance determinants.

Fields of Study & Subjects

Salmonella and Campylobacter epidemiology Antibiotic Resistance in Bacteria Antibiotic Use and Resistance

Publication details

Journal / source
Microbiology Resource Announcements
Volume
15
Issue
2
Pages
e0131425–e0131425
Publication date
14 January 2026
Language
EN