Parvoviruses are among the major animal pathogens that can cause considerable health disorders ranging from subclinical to lethal in domestic and wild animals. Golden jackal (Canis aureus), an expanding European species, is a reservoir of many pathogens, including vector-borne diseases and zoonoses. Given the importance of parvovirus infections in dogs and cats, this study aimed to unfold the virus prevalence and molecular characterisation in the golden jackal population in Serbia. The spleen samples from 68 hunted jackals during 2022/2023 were tested for the VP2-specific genome region of Protoparvovirus carnivoran 1 by PCR. BLAST analysis of partial VP2 sequences obtained from three animals (4.4%) revealed the highest similarity to Protoparvovirus carnivoran 1, genogroup Feline panleukopenia virus, which is the second report on FPV infection in jackals. Based on specific amino acid residues within partial VP2, the jackals' Protoparvovirus carnivoran 1 was also classified as FPV. One jackal's strain showed two synonymous mutations at positions 699 and 1167. Although species cross-transmission could not be established, jackals' health should be maintained by preventing the transmission of viruses to native species and vice versa. Although jackals are considered pests, their role as natural cleaners is of greater importance. Therefore, further monitoring of their health is needed to understand the influence of infectious diseases on population dynamics and to determine the relationship between domestic predators and jackals and the direction of cross-species transmission.
Keywords: Feline panleukopenia virus; Golden jackal; Protoparvovirus carnivoran 1; Serbia.
© 2023. The Author(s), under exclusive licence to Springer Nature B.V.