A Salmonella enterica serovar Abony outbreak occurred during January–April 2024 in Chile. Genomic evidence indicated that the outbreak strain was a clone of reference strain WDCM 00029, which is routinely used in microbiological quality control tests. When rare or unreported serovars cause human infections, clinicians and health authorities should request strain characterization.

中文翻译：

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由参考菌株 WDCM 00029 克隆引起的肠道沙门氏菌 Serovar Abony 爆发，智利，2024 年

2024 年 1 月至 4 月期间，智利爆发了肠道沙门氏菌血清型 Abony。基因组证据表明，该暴发菌株是参考菌株 WDCM 00029 的克隆，该菌株通常用于微生物质量控制测试。当罕见或未报道的血清型引起人类感染时，临床医生和卫生当局应要求进行菌株鉴定。