Vaccines & Biologics
Engerix B 20 (Adult) Vaccine 20 mcg Suspension for Injection
Suspension for Injection · 20 mcg · 1 × 1 mL (in pre-filled syringe) · by GlaxoSmithKline Consumer Nigeria Plc (GSK)
About This Product
What’s in It
Hepatitis B (rDNA) vaccine (adsorbed) Suspension for Injection. Each dose (1 mL) contains: Hepatitis B surface antigen^1, 2 20 micrograms 1. Adsorbed on aluminium hydroxide, hydrated Total: 0.50 milligrams Al^3+ 2. Produced in yeast cells (Saccharomyces cerevisiae) by recombinant DNA technology The vaccine is highly purified, and exceeds the WHO requirements for recombinant hepatitis B vaccines. No substances of human origin are used in its manufacture