Vladoianu I R, Dubini F
J Hyg (Lond). 1975 Oct;75(2):215-8. doi: 10.1017/s0022172400047240.
The present experimental model offered the opportunity to study particular aspects concerning the avirulence stability of live streptomycin-dependent (Sm D) Salmonella vaccines, under conditions resembling human enteric fever. The results seem to indicate that, in practice, the risk of reversion to a virulent form during oral antityphoid vaccination with Sm D strains remains slight even after the interruption of concomitant streptomycin administration.
当前的实验模型提供了一个机会，可在类似于人类伤寒的条件下，研究与活的链霉素依赖型（Sm D）沙门氏菌疫苗无毒力稳定性相关的特定方面。结果似乎表明，实际上，在用Sm D菌株进行口服伤寒疫苗接种期间，即使在中断联合使用链霉素后，恢复为有毒力形式的风险仍然很小。
