Evaluation of the Immunogenicity and Safety of GlaxoSmithKline (GSK) Biologicals' Quadrivalent Influenza Vaccine Influsplit™ Tetra (Fluarix™ Tetra) (GSK2321138A) When Co-administered With Pneumovax™ 23 in Adults 50 Years of Age and Older
Conditions
Interventions
- BIOLOGICAL: Influsplit™ Tetra (Fluarix™ Tetra)
- BIOLOGICAL: Pneumovax™ 23
- BIOLOGICAL: Placebo (Saline)
Sponsor
GlaxoSmithKline