Piña-Iturbe Alejandro, Fredes-García Diego, García Patricia, Porte Lorena, Johnson Timothy J, Singer Randall S, Toro Magaly, Munita José M, Moreno-Switt Andrea I
Emerg Infect Dis. 2025 Jan;31(1):186-189. doi: 10.3201/eid3101.241012.
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.
2024年1月至4月期间,智利发生了肠炎沙门氏菌阿博尼血清型疫情。基因组证据表明,疫情菌株是参考菌株WDCM 00029的克隆株,该菌株常用于微生物质量控制测试。当罕见或未报告的血清型导致人类感染时,临床医生和卫生当局应要求对菌株进行鉴定。