40
Participants
Start Date
August 31, 2011
Primary Completion Date
November 30, 2011
Study Completion Date
December 31, 2011
0.5ml/dose for a person
group A, C polysaccharide meningococcal and type b haemophilus Influenzal Conjugate vaccine of 0.5ml/dose for a person, on day0
0.5ml/dose for a person
group A, C polysaccharide meningococcal and type b haemophilus Influenzal Conjugate vaccine of 0.5ml/dose for a person, on day0, 28
Jiangsu Provincial Center for Diseases Control and Prevention, Nanjing
Royal (Wuxi) Biological Co., LTD
OTHER
Jiangsu Province Centers for Disease Control and Prevention
NETWORK