摘要
Summary What is already known about this topic?Pertussis has reemerged as a significant public health threat,primarily due to variations in Bordetella pertussis strains,antimicrobial resistance,and vaccine evasion.What is added by this report?All isolated strains were identified as ptxA1/ptxC2/ptxP3/prn150/fim2-1/fim3-1/fhaB1/tcfA2 type and exhibited resistance to erythromycin.
基金
Supported by the National Key Research and Development Program of China(grant number 2021YFC2301000)
the National Natural Science Foundation of China(NSFC)(grant number 81973106).
