First detection of Baylisascaris procyonis in wild raccoons (Procyon lotor) from Leipzig, Saxony, Eastern Germany.

Baylisascaris procyonis is a zoonotic nematode mainly harbored by the North American raccoon. It can cause severe neurological problems in paratenic hosts and humans. In Germany, raccoons are spread throughout the country. However, the presence of B. procyonis in the German raccoon population has not been thoroughly studied. For this study, 32 wild raccoons were collected in the urban area Leipzig, Saxony, Eastern Germany. Adult ascaroid nematodes were isolated from the intestines and morphologically identified as B. procyonis. Species confirmation was conducted through PCR. In total, adult B. procyonis worms were found in 24 raccoons. The results of the present study add new information about the presence of the parasite in Saxony, Germany. Similarly, the results highlight the importance of the raccoon as a reservoir of zoonotic parasites.