1. Baneth G (2011) Perspectives on canine and feline hepatozoonosis. Vet Parasitol 181: 3-11. Baneth, G, Weigler B, (1997) Retrospective case-control study of hepatozoonosis in dogs in Israel. J Vet Intern Med 11: 365-370. Hamel D, Silaghi C, Zapadynska S, Kudrin A, Pfister K (2013) Vector-borne pathogens in ticks and EDTA-blood samples collected from cli-ent-owned dogs, Kiev, Ukraine. Ticks Tick Borne Dis 4: 152–155. Helm CS, von Samson-Himmelstjerna G, Liesner JM, Kohn B, Müller E, Schaper R, Stefan Pachnicke S, Schulze C, Krücken J (2020) Identical 18S rRNA haplotypes of Hepatozoon canis in dogs and foxes in Brandenburg, Germany. Ticks Tick Borne Dis 11: 101520. Majláthová V, Hurníková Z, Majláth I, Petko B (2007) Hepatozoon canis infection in Slovakia: imported or autochthonous? Vector Borne Zoono-tic Dis 7: 199-202. Mitkova B, Hrazdilova K, Novotna M, Jurankova J, Hofmannova L, Forejtek P, Modry D (2017) Autochthonous Babesia canis, Hepatozoon canis and imported Babesia gibsoni infection in dogs in the Czech Republic. Vet Med (Czech) 62: 138-46. Potter TM, Macintire DK (2010) Hepatozoon americanum: an emerging disease in the south-central/southeastern United States. J Vet Emerg Crit Care (San Antonio) 20: 70-76. Smith TG (1996) The genus Hepatozoon (Apicomplexa: Adeleina). J Parasitol 82: 565-585. Schäfer I, Müller E, Nijhof AM, Aupperle-Lellbach H, Loesenbeck G, Cramer S, Naucke TJ (2022) First evidence of vertical Hepatozoon canis transmission in dogs in Europe. Parasit Vectors 15: 296. Szymanski S (1979) Rhipicephalus sanguineus (Latreille, 1806) – a new member of the Polish fauna of ticks (Parasitiformes, Ixodidae). Bulletin de l’Academie Polonaise des Sciences 27: 555-556. Tołkacz K, Kretschmer M, Nowak S, Mysłajek RW, Alsarraf M, Wężyk D, Bajer A (2023) The first report on Hepatozoon canis in dogs and wolves in Poland: clinical and epidemiologal features. Parasit Vectors 16: 313.