Background
The black spiny‐tailed iguana (Ctenosaura similis) is an endemic animal in Mesoamerica, whose meat is consumed by the local population.
Objectives
Because the black spiny‐tailed iguana may be potential reservoirs of pathogens, this study aimed to isolate and characterise Salmonella spp. in their meat commercialised in markets of the city of León, Nicaragua.
Methods
Thirteen specimens were analysed for the isolation of Salmonella spp., as well as their antimicrobial resistance patterns, including the presence of genes encoding extended‐spectrum β‐lactamases.
Results
Salmonella spp. isolates were found in eight out of 13 samples, with S. enterica serovar Enteritidis being found in six out of eight samples. Moreover, eight Salmonella spp. isolates were resistant to amoxicillin plus clavulanic acid and cephalexin, but sensitive to other tested antibiotics. The blaSHV gene was detected in seven out of eight Salmonella spp. isolates, followed by the blaTEM (two out of eight) and blaCXT‐M (one out of eight) genes.
Conclusions
These findings represent an important contribution to the implementation of appropriate strategies to prevent foodborne diseases.