Social & Preventive Medicine All are true about Hepatitis B vaccine except A Made by inseing the segment of hepatitis B virus gene into a yeast cell B Polysaccharide- based vaccine C Hepatitis B Vaccine is identical to natural hepatitis B surface antigen, but does not contain virus DNA D Vaccine should be given at Anterolateral side of left mid-thigh 💡 Explanation All are true about Hepatitis B vaccine except ✓ Correct Answer: B. Polysaccharide- based vaccine