Woman and Man
- | Country :
- Lebanon
- | organs : -
- | Specialty : -
Extract
In this study, subjects who were vaccinated with a meningococcal polysaccharide vaccine in a previous study (whose objectives & outcome measures are presented in a separate protocol posting with NCT number = 00227422) will be vaccinated with a new vaccine using conjugation technology. These subjects will be compared to subjects vaccinated with the new vaccine, but who were not previously vaccinated with a meningococcal polysaccharide vaccine.
Inclusion criteria
- Infections, Meningococcal