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Volume 25, Number 12—December 2019
Research

High Prevalence of Macrolide-Resistant Bordetella pertussis and ptxP1 Genotype, Mainland China, 2014–2016

Lijun Li1, Jikui Deng1, Xiang Ma1, Kai Zhou1, Qinghong Meng, Lin Yuan, Wei Shi, Qing Wang, Yue Li, and Kaihu YaoComments to Author 
Author affiliations: Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, Beijing, China (L. Li, Q. Meng, L. Yuan, W. Shi, Q. Wang, Y. Li, K. Yao); Shenzhen Children’s Hospital, Shenzhen, China (J. Deng); Jinan Children’s Hospital, Shandong University, Shandong, China (X. Ma); Nanjing Children’s Hospital, Nanjing Medical University, Nanjing, China

Main Article

Figure 3

Minimum spanning tree of multilocus variable-number tandem-repeat analysis (MLVA) types of 150 Bordetella pertussis isolates collected in China, 2014–2016. Each circle represents an MLVA type, with the number next to the circle. Circle sizes are proportional to the number of isolates belonging to the particular MLVA type. A) Allelic profiles. Circle colors indicate the different allelic profiles of vaccine antigen genes and different erythromycin sensitivities. B) Presence or absence of A2047G mu

Figure 3. Minimum spanning tree of multilocus variable-number tandem-repeat analysis (MLVA) types of 150 Bordetella pertussis isolates collected in China, 2014–2016. Each circle represents an MLVA type, with the number next to the circle. Circle sizes are proportional to the number of isolates belonging to the particular MLVA type. A) Allelic profiles. Circle colors indicate the different allelic profiles of vaccine antigen genes and different erythromycin sensitivities. B) Presence or absence of A2047G mutation.

Main Article

1These authors contributed equally to this article.

Page created: November 18, 2019
Page updated: November 18, 2019
Page reviewed: November 18, 2019
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