自60年代初起,人们已知用抗菌素治疗沙门氏菌胃肠炎无效,但某些报道和一些临床试验仍支持抗菌素治疗。为解决此长期争论问题,最近Nelson等进行了随机抽样、前瞻性调查及双盲试验的研究,结果证明抗菌素治疗沙门氏菌胃肠炎有增加症状复发的危险,并不利于疾病的早期恢复。他们在达拉斯儿童医学中心选择了患有急性沙门氏菌腹泻的44名婴儿和儿童作为研究对象,其中30名病人接受抗菌素治疗(一半 Since the early 1960s, antibiotic treatment of salmonella gastroenteritis has been reported as ineffective, but some reports and some clinical trials still support antibiotic treatment. To address this long-standing controversy, Nelson et al. Conducted a randomized, prospective, double-blind trial recently. The results demonstrate that antibiotic treatment of Salmonella enterocolitis increases the risk of recurrence and is not conducive to early recovery. They selected 44 infants and children with acute Salmonella diarrhea at the Dallas Childrens Medical Center as study subjects, 30 of whom received antibiotic treatment (half