Objective To understand the potential risk for schistosomiasis transmission caused by introduction of infection source from mobile population in Shanghai. Methods Field investigation was conducted in the suburb of Shanghai City by screening the mobile population living in Shanghai for more than 1 month and over 1 years old in a procedure of interviewing, serum indirect hemagglutination (IHA) test, and then fecal examination to detect the eggs with nylon sedimentation approach for those IHA positives. Results Among 2 931 mobile people investigated, 1 575 were male (53.74%) and 1 356 were female(46.26%); 138 out of 2 931 were positive in IHA test (4.71%). 1 938 (66.12%) out of 2 931 came from Schistosoma japonicum-endemic provinces and its positive rate in mobile population (5.99%) was significantly higher than those from the transmission-interrupted provinces (2.6%) (?2=10.28, P

This study was aimed to establish a suitable consistency evaluation system according to the existing problems in the quality evaluation of traditional Chinese medicine (TCM) for the development of Chinese medicine industry.Based on the particularity of TCM,combined with the advanced technology of TCM quality evaluation through the construction of TCM quality consistency evaluation system,this study explored a new quality evaluation method for seeking new breakthrough.The results showed that a new quality evaluation model of TCM using multiple indexes,which included "trait evaluation + chemical evaluation + biological evaluation" to achieve the consistency of TCM by effective combinations.It was concluded that the exploration provided some references for the evaluation of quality consistency of TCM.