What is it?
The hepatitis B vaccine is >98% effective at preventing infection.
3 doses of the hepatitis B vaccine are recommended, except for HEPLISAV-B which only requires 2 doses.
What's the difference between them?
There are three vaccines that exclusively protect against hepatitis B:
Engerix-B, HEPLISAV-B, Prehevbrio*, and Recombivax HB,.
*Prehevbrio is only approved for people over 18.
There are also three combination vaccines:
Twinrix protects against Hepatitis A and B
For more information about hepatitis B vaccination, click here