Elovac-B 20mcg Injection Salt Name:-Hepatitis B Vaccine (rDNA) (20mcg) Pack of:-5 ml in 1 vial Prescription Required:-Yes Uses:-Prevention of Hepatitis B infection Alternate Brands:-Bevac 20mcg Injection,Revac-B Plus Adult Vaccine,GeneVac-B Adult Vaccine,Cefvac- B Adult Vaccine,Shanvac-B 20mcg Vaccine Manufacturer/Marketer Address:-Indian Immunologicals Ltd Road No. 44, Jubilee Hills, Hyderabad ? 500033, Telangana, India.