1. Molnar GB, Perseca T, Feder A, Pacuraru D, Marialaki E, Cojan A. Epidemiological assessment of morbidity and natural foci of TBE-CEE virus infection in Transylvania. Rev Med Chir Soc Med Nat Iasi. 2008;112:471-77.
2. Kollaritsch H, et al. Background document on vaccines and vaccination against tick–borne encephalitis. Geneva, WHO Strategic Advisory Group of Experts on Immunization. Available at: http://www.who.int/immunization/sage/6_TBE_backgr_18_Mar_net_apr_2011.pdf [Accessed May 2017]
3. Suss J. Tick-borne encephalitis in Europe and beyond–the epidemiological situation as of 2007. Euro Surveill, 2008;13(26). pii: 18916.
4. Ionescu L, Alexse A, Ceianu C, Necsulescu M, Popescu D, Bicheru S, Dumitrescu G, Cumpanasoiu CE, Cumpanasoiu C, Pasat L, Tirziu E. Investigation methods used for identifying the presence of tick-borne encephalitis virus (TBEV) in vector arthropods. Lucr Stiin Med Vet, 2009;17(9):288-93.
5. Ponomareva EP, Mikryukova TP, Gori AV, Kartashow MY, Protopopova EV, Chausov EV, Konovalova SN, tupota NL, Gheorghita SD, Burlacu VI, Ternovoi VA, Loktev VB. Detection of Far-Eastern subtype of tick-born encephalitis viral RNA in ticks collected in the Republc of Moldova. J Vector Borne Dis 2015;52:334-6.