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The Latest in Hepatitis B Vaccines: What You Need to Know
Published: Apr 05, 2024
New developments in hepatitis B vaccines promise better protection and convenience. This article explores the latest vaccines and how they work.
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.
Frequently Asked Questions
Yeast-derived and mammalian cell-derived vaccines are available.
It offers protection with just two doses using a novel adjuvant.
Yes, they combine hepatitis B with vaccines like hepatitis A.
They reduce the number of injections needed.
Wrapping Up
New vaccine options provide more effective and convenient protection against hepatitis B.
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. Always discuss health information with your healthcare provider.
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