CJCP     2018 20 (1):  1-4    ISSN: 1008-8830  CN: 43-1301/R Enhance research, prevention and control of pertussis for protecting public confidence in vaccination: focus on the adverse events of vaccine with insufficient potency and its long-term impacts YAO Kai-Hu, JIA Ju National Center for Children's Health/Beijing Children's Hospital, Capital Medical University/Beijing Pediatric Research Institute/National Key Discipline of Pediatrics(Capital Medical University)/National Clinical Research Center for Respiratory Diseases/Key Laboratory of Major Diseases in Children, Ministry of Education/Beijing Key Laboratory of Pediatric Respiratory Infectious Diseases, Beijing 100045, China Received: 2017-11-16  Revised: 2017-12-08  Online: null Supporting info