came across this ;
The newly developed vaccine , called TherVacB , will be tested as immunotherapy in a two-year clinical trial starting in 2021. It is designed to cover the majority of all hepatitis B viruses and can therefore be used worldwide for infected people.TherVacB is an EU-funded project lasting five years from January 2020 to December 2024.
What does theraputic vaccine mean and is this real?