2023 Newsletters December TBE vaccines can induce antibodies to non-structural protein 1 (NS-1) November Recommendations of the Advisory Committee on Immunization Practices on the TBE vaccine licensed in the United States October History of TBE and TBE vaccine development September Effectiveness of TBE vaccines in children, Latvia August Effectiveness of TBE vaccination in Latvia July A TBE seroprevalence study in animals confirms known TBE foci and suggests so far unknown foci in northern Germany June Mixed immunization with two TBE vaccine brands increases the neutralization titers against a variety of TBE-EU strains May Sequelae of TBE April Acute clinical manifestations of TBE March TBE virus foci in Northern Germany February TBE in children January A new candidate TBE vaccine based on recombinantly produced virus-like particles in protozoan cells