The first case of autochthonous subcutaneous dirofilariasis (Dirofilaria repens) in a dog from Bialowie(z) over dota (NE Poland) and possible threat posed to inhabitants of Bialowie(z) over dota Primeval Forest area

We present the first case of dirofilariasis in a dog from Bialowie(z) over dota village located in the primeval European forest-Bialowie(z) over dota Primeval Forest (NE Poland). Molecular analysis of adult nematode specimens isolated from subcutaneous tissue confirmed the infection with Dirofilaria repens. An adult male dog has not travelled out of the Bialowie(z) over dota village for at least five years; therefore, we assume this is the autochthonous case of the disease. We discuss possible inter- and intra-species transmission routes of dirofilariasis on this territory, which is inhabited by diverse community of wild carnivores, domestic animals, and humans. We also discuss the likely sources of the disease in this, highly biodiverse unique European forest complex. We underline the lack of attention to this problem and its importance for veterinary, wildlife, and human health safety.