First Report of Parasitic Esophagitis by Streptocara incognita in Muscovy Ducks (Cairina moschata domesticus) in Italy

This work describes the first outbreak of streptocariasis by Streptocara incognita reported from Italy. The disease was observed in a backyard flock of 62 ducks (Cairina moschata domesticus) located in Treviso, northeastern Italy. Fifteen birds died in a period of 2 wk, showing debilitation and emaciation. Two ducks were submitted for postmortem examination and an esophagitis associated with nematodes was observed. The nematodes were identified as Streptocara incognita.