Sterile, opalescent, liquid suspension.
Active Ingredients: Each 0.5 mL dose contains 32 mcg of total pneumococcal polysaccharide (2.0 mcg each of polysaccharide serotypes 1, 3, 4, 5, 6A, 7F, 9V, 14, 18C, 19A, 19F, 22F, 23F, and 33F, and 4.0 mcg of polysaccharide serotype 6B) conjugated to 30 mcg of CRM197 carrier protein.
Excipients/Inactive Ingredients: Each 0.5 mL dose contains 1.55 mg L-histidine, 1 mg of polysorbate 20, 4.50 mg sodium chloride, water for injection and 125 mcg of aluminum (as aluminum phosphate adjuvant).