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Among three main subtypes of the tick-borne encephalitis virus (TBEV), the Siberian subtype is currently dominant in a majority of the endemic regions of Russia. However, inactivated vaccines are based on TBEV strains of the heterologous Far Eastern or the European subtypes isolated 40–77 years ago. To analyze the efficacy of the available vaccines against currently prevailing TBEV isolates of the...
Vertical transmission of tick-borne encephalitis virus (TBEV) between generations of the small rodents—red voles Myodes rutilus Pallas (previously known as Clethrionomys rutilus Pallas) was shown for naturally infected reservoir hosts and after experimental infection with different sublethal doses of the viral strains. For wild red voles and for their progeny born in 240–280 days after experimental...
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