https://www.selleckchem.com/pr....oducts/cp21r7-cp21.h
Conclusions The frequent import of DF cases from not only abroad but also the surrounding provinces resulted in increased incidence, frequent local outbreaks, and expansion of distribution in Fujian in recent years. There is a need for urgent measures to improve disease control in this province. Objective To compare the pathogenicity of isolates of sequence type 7 (ST-7) Neisseria meningitidis( N. meningitidis) belonging to four different serogroups (A, B, C, and X). Methods Four ST-7 N. meningitidis isolates serogrouped as A, B, C,