51
Participants
Start Date
March 31, 2007
Primary Completion Date
February 28, 2011
Study Completion Date
June 30, 2011
rB/HPIV3
Live attenuated rB/HPIV3 vaccine given at a dose of 10\^6 TCID50
rB/HPIV3
Live attenuated rB/HPIV3 vaccine given at a dose of 10\^5 TCID50
Placebo
Placebo for rB/HPIV3 vaccine
Center for Immunization Research, Baltimore
Johns Hopkins Bloomberg School of Public Health
OTHER
National Institute of Allergy and Infectious Diseases (NIAID)
NIH