PD:26
Sponsors
GlaxoSmithKline Biologicals
Conditions
Two doses vaccination in adults subjects aged between 18 and 40 years old, in good general health and not previously immunized with the 23-valent pneumococcal polysaccharide vaccine.Two doses vaccination in elderly subjects aged between 65 and 85 years old, in good general health and not previously immunized with the 23-valent pneumococcal polysaccharide vaccine (Pneumo 23).