It was a retrospective descriptive study of isolates of Aeromonas spp. in feces (2016-2020). The protocol for these isolates included coproculture, identification by MALDI-TOF (Vitek-MS®, BioMerieux) and confirmation by multiplex PCR.
A total of 366 Aeromonas spp. isolates were analyzed being Aeromonas caviae the most prevalent species (289, 78.7%). A total of 58 (15.8%) co-infections were identified, being more frequent in pediatric age (49;84.5%) (p=0.01) and mostly associated with Campylobacter spp.
Aeromonas spp. prove to be a gastrointestinal pathogen more frequently associated with co-infections in pediatric age, evidencing its appearance especially with Campylobacter spp.
方法:这是一项对气单胞菌属分离株的回顾性描述性研究。粪便(2016-2020年)。这些分离株的协议包括共同培养,由MALDI-TOF(Vitek-MS®,BioMerieux)并通过多重PCR确认。
结果:共366个气单胞菌属。分离株被分析为最普遍的鱼气单胞菌(289,78.7%)。共确诊58例(15.8%)合并感染,在儿科年龄更常见(49;84.5%)(p=0.01),并且主要与弯曲杆菌属有关。
结论:气单胞菌属。被证明是胃肠道病原体,在儿科年龄更频繁地与共感染相关,证明其外观,尤其是弯曲杆菌属。