204
Participants
Start Date
September 30, 2011
Primary Completion Date
August 31, 2012
Study Completion Date
February 28, 2014
Biological/Vaccine: Tdap Vaccine
Biological: Tdap Intervention comprises 104 randomly assigned pregnant women who will receive a blinded dose of Tdap vaccine (ADACEL) containing 2.5 ug of detoxified pertussis toxin (PT), filamentous haemagglutinin 5 ug, 3 ug Pertactina; 5 ug Fimbriae type 2 and 3, (in addition to Tetanus Toxoid (5 Lf) and diphtheria toxoid (2Lf) as a single 0.5 mL intramuscular injection into the deltoid.
Hospital Regional Materno Infantil de alta especialidad, Secretaria de Salud de Nuevo Leon, Guadalupe
Hospital Universitario Dr. Jose E. Gonzalez
OTHER