很多学者认为痢疾带菌者的排菌是有周期性的,有许多客观事实和材料可证实该现象,但这一论点并未博得学者们的一致同意。据氏 Seligmam 氏与Lanz 氏提出,部分痢疾患者虽然症状消失,但继续排菌以后中断,继而又排,Tungens 氏与中村氏等,均认为肠道传染病的排菌呈间歇状态。我们在实际工作中也常遇到这种现象。 Many scholars believe that there is a periodicity in the discharge of diarrheal carriers, and many facts and materials can confirm this phenomenon. However, this argument has not won the consensus of scholars. According to Seligmam’s and Lanz’s, although some symptoms of diarrhea patients disappeared, they continued to discontinue, followed by another row, and Tungens and Nakamura et al. considered that the intestinal infections were intermittent. We often encounter this phenomenon in practical work.