Occurrence of zoonotic Giardia spp. in dog faeces from an urban park in Košice
Keywords:
Giardia duodenalis, zoonosis, urban park, dog faeces, prevalence, SlovakiaAbstract
Giardia is a zoonotic parasite posing a health risk to both animals and humans. This study monitored the occurrence of Giardia spp. cysts in dog faeces collected in an urban park in Košice between November 2025 and April 2026. Out of 98 faecal samples examined, 5 tested positive, yielding a prevalence of 5.1%. All positive samples originated from anonymous dogs, indicating inadequate faecal removal and associated risk of environmental contamination. These findings underscore the need for systematic surveillance and education promoting responsible behaviour among dog owners in public urban spaces.
References
Bogunović, D., Dominiković, N., Jovanović, N., Nenadović, K., Kulišić, Z., Ilić, T., & Stević, N. (2022). Environmental Contamination by Parasites in Public Parks in Belgrade in the Context of One Health Approach. Acta Veterinaria, 72(1), 30–44. https://doi.org/10.2478/acve-2022-0003
Drake, J., Sweet, S., Baxendale, K., Hegarty, E., Horr, S., Friis, H., Goddu, T., Ryan, W. G., & von Samson-Himmelstjerna, G. (2022). Detection of Giardia and helminths in Western Europe at local K9 (canine) sites (DOGWALKS Study). Parasites & Vectors, 15, 311. https://doi.org/10.1186/s13071-022-05440-2
Goldová, M., Valenčáková, A., Mojžišová, J., Halanová, M., Letková, V., & Ravaszová, P. (2011). Occurrence of Giardia and Cryptosporidium in dogs. In Proceedings of the Southern European Veterinary Conference (pp. 7–11). Barcelona, Spain.
Hatam-Nahavandi, K., Ahmadpour, E., Badri, M., Eslahi, A. V., Anvari, D., Carmena, D., & Xiao, L. (2025). Global prevalence of Giardia infection in nonhuman mammalian hosts: A systematic review and meta-analysis of five million animals. PLOS Neglected Tropical Diseases, 19(4), e0013021. https://doi.org/10.1371/journal.pntd.0013021
Jańczak, D., Olszewski, J., Maj, A. K., Górecki, P., Nowak, M., & Szaluś-Jordanow, O. (2025). Prevalence of Giardia duodenalis genetic assemblages isolated from dogs and cats in Poland. Journal of Veterinary Research, 69(3), 447–455. https://doi.org/10.2478/jvetres-2025-0043
Jarošová, J., & Antolová, D. (2020). Intestinal parasites of dogs with a focus on zoonotic species (in Slovak). Vet žurnál, Spring, 20 –24. https://www.researchgate.net/publication/341934696_Intestinalne_parazity_psov_so_zameranim_na_zoonozne_druhy
Letková, V., Čisláková, L., Halanová, M., Hurníková, Z., Goldová, M., Kočišová, A., Lecová, L., Major, P., & Várady, M. (2010). Laboratory diagnostic methods in veterinary parasitology (In Slovak). Univerzita veterinárneho lekárstva a farmácie v Košiciach.
Mojžišová, J., Goldová, M., Beníšek, Z., Čížek, M., Kočišová, A., Letková, V., Levkutová, M., Ondrejka, R., Ondrejková, A., Prokeš, M., Smrčo, P., & Vojtek, B. (2012). Infectious and parasitic diseases of dogs for canis therapy practitioners (In Slovak). Univerzita veterinárneho lekárstva a farmácie v Košiciach.
Pipiková, J., Papajová, I., Majláthová, V., Šoltys, J., Bystrianska, J., Schusterová, I., & Vargová, V. (2020). First report of Giardia duodenalis assemblage F in Slovakian children living in poor environmental conditions. Journal of Microbiology, Immunology and Infection, 53(1), 148–156. https://doi.org/10.1016/j.jmii.2018.04.007
Smith A. F., Rock M., Neumann N., & Massolo A. (2015). Urban park-related risks for Giardia spp. infection in dogs. Epidemiology and Infection. 143(15), 3277–3291. https://doi.org/10.1017/S0950268815000400
State Veterinary and Food Administration of the Slovak Republic. (2026, February 24). Beware of Giardia: Cute face, unpleasant consequences (in Slovak) [Facebook post]. Facebook. https://www.facebook.com/svps.sr/posts/1253177560335441
STVR. (2026, February). In Bratislava, a contagious canine disease is spreading: Increase your vigilance if you notice diarrhoea, vomiting, or itching in your dog (in Slovak). Správy STVR. https://spravy.stvr.sk/2026/02/v-bratislave-sa-siri-nakazlive-psie-ochorenie-zvyste-pozornost-ak-u-vasho-spozorujete-hnacky-zvracanie-ci-svrbenie/
Szabová, E., Juriš, P., Miterpáková, M., Antolová, D., Papajová, I., & Šefčíková, H. (2007). Prevalence of zoonotic parasites in dog populations from the Slovak Republic. Helminthologia, 44(4), 170–176.
Štrkolcová, G., Goldová, M., & Halanová, M. (2014). Circulation of giardiasis in selected groups of children and dogs in Košice surroundings (in Slovak). In IXth Seminar of PhD Students Devoted to the Memory of Academician Boďa (pp. 101–104). Košice, Slovakia.
Downloads
Published
Issue
Section
License
Copyright (c) 2026 Hugo Havaši (Author)

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.