Point mutation in domain V of the 23S rRNA and the ermB gene accounted for 100% of the erythromycin resistance of Campylobacter in China.

The aim of this study was to determine the molecular subtyping and antimicrobial susceptibility characteristics of Campylobacter coli isolates from different sources in China. One hundred thirteen C. coli isolates were subtyped by pulsed-field gel electrophoresis (PFGE), multilocus sequence typing (MLST), and porA and flaA short variable region (SVR) nucleotide sequences. Cluster analysis was performed based on the PFGE and sequence types (ST). Eighty-four PFGE patterns (SmaI) were observed in 113 isolates. Fifty-four STs (28 novel) and three clonal complexes (CC), 86% of which were clustered to CC828, were observed, as well as 52 porA and 37 flaA-SVR sequence alleles. MLST, porA, and flaA-SVR analysis demonstrated that many isolates from diarrheal patients shared identical genotypes with chicken isolates. Minimum inhibitory concentration values of 10 antibiotics were analyzed for 109 isolates isolated in 2011 using the E-test method. The most frequently observed resistance agents were nalidixic acid (100%) and ciprofloxacin (100%), followed by levofloxacin (99%), tetracycline (94%), metronidazole (93%), erythromycin (61%), streptomycin (72%), gentamicin (59%), ampicillin (50%), and chloramphenicol (29%). Multidrug resistance was detected in 108 of 109 C. coli isolates (99%).

The first world-known and largest outbreak of 36 cases of Guillain-Barré syndrome caused by a preceding Campylobacter jejuni infection was reported previously in China. During the outbreak, Campylobacter jejuni strain ICDCCJ07002 was isolated from a patient with persistent diarrhea for 21 days, and C. jejuni strain ICDCCJ07004 was from a healthy carrier without any clinical symptoms at the same time. Here, we report the draft genome sequence of strain ICDCCJ07002 (1,698,407 bp, with a G+C content of 30.45%) and the genome resequencing result of strain ICDCCJ07004 (1,701,584 bp, with a G+C content of 30.51%), and we compared these with the completed genome of C. jejuni strain ICDCCJ07001.

Since the reform and opening up, Chinese policy support for rural has gradually increased in the process of rapid economic development, however, multifaceted, multi-angle gap still remains between the urban and rural public services specific to basic education between urban and rural areas, this paper introduces basic public education from the perspective of financial analysis of rural and urban basic education for reasons of public service differentiation, combined with practical problems to mention concrete measures, further theory researchers, policy makers and gradually improve policies has a certain significance.