Definition: The term "zoster vaccine recombinant, adjuvanted" in its current form likely refers to a type of vaccine that has been modified or recombinantly generated, which means it has undergone genetic modifications or recombination of genetic material from other sources. This allows for the creation of vaccines with unique features and properties. The specific definition may vary depending on the source and context of the term, but in general, "zoster vaccine recombinant, adjuvanted" refers to a type of zoster virus vaccine that has been modified in some way, such as by genetic alteration or addition of an adjuvant. Adjuvants are substances added to vaccines to enhance their immune response, either before or after vaccination. In the context of recombinant zoster vaccine, they play a role in stabilizing and maintaining the immune response to the virus and enhancing the efficacy of the vaccine. They can include things like glycosaminoglycans (GAGs), polysaccharides, and proteins that coat the vaccine particles before or after vaccination. It's important to note that the term "zoster vaccine recombinant, adjuvanted" is not widely recognized in the medical community and may be less common than more specific terms like zoster vaccine vector or recombinant zoster. It's worth noting, however, that this is a general understanding of what a recombinant zoster vaccine might look like based on the information available at the time.