Genetic engineering preparation of hepatitis B vaccine

Because the vaccine for hepatitis B virus is a detoxified, attenuated hepatitis B virus, a small amount of the virus is first injected into a mammal and left to generate antibodies in the animal. Antibodies to the hepatitis B virus are only effective against the hepatitis B virus because they can only recognize the special chemical groups on the surface of the hepatitis B virus and hold on to them. Since the antibody cannot kill the virus directly, but only causes it to produce a precipitate, a special drug is added within the antibody to strike the virus precisely, which is called a biological bomb. When this bomb is prepared, then the antibody protein is translated into a DNA sequence according to the central law, and then poured east and west to get into the yeast and let them produce it~

Personal opinion, I don't know if it's possible