The Latest in Hepatitis B Vaccines: What You Need to Know
The Latest in Hepatitis B Vaccines: What You Need to Know
What's New?
New developments in hepatitis B vaccines promise better protection and convenience. This article explores the latest vaccines and how they work.
Contents
Types of Hepatitis B Vaccines
There are several types of hepatitis B vaccines available, including yeast-derived and mammalian cell-derived vaccines. Yeast-derived vaccines, like Engerix-B and Recombivax HB, are widely used and require three doses. Mammalian-derived vaccines, like Prehevbrio, include additional antigens for enhanced protection.
Innovations in Vaccine Technology
The HepB-CpG vaccine is a new development offering rapid protection with just two doses. It includes a novel adjuvant, boosting the immune response more effectively than traditional vaccines. This innovation is particularly beneficial for those who may not complete a three-dose series.
Combination Vaccines
Hepatitis B vaccines are also available in combination with other vaccines, such as the hepatitis A vaccine. Combination vaccines reduce the number of injections, improving compliance and convenience for those needing protection against multiple viruses.
FAQs
What are the types of hepatitis B vaccines?
Yeast-derived and mammalian cell-derived vaccines are available.
What is unique about the HepB-CpG vaccine?
It offers protection with just two doses using a novel adjuvant.
Are there combination vaccines for hepatitis B?
Yes, they combine hepatitis B with vaccines like hepatitis A.
How do combination vaccines help?
They reduce the number of injections needed.
Wrapping Up
New vaccine options provide more effective and convenient protection against hepatitis B.
Additional References
- World Health Organization. Hepatitis B vaccines: WHO position paper – July 2017. http://apps.who.int/iris/handle/10665/255841
- US Food and Drug Administration approval letter. https://www.fda.gov/downloads/biologicsbloodvaccines/vaccines/approvedproducts/ucm584820.pdf
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic.