New insights into the molecular epidemiology of Trichinella infection in domestic pigs, wild boars, and bears in Romania.

Trichinellosis is a food-borne zoonosis caused by the parasitic nematode Trichinella, characterized by an extremely wide host range and geographical distribution. In Romania, it is recognized as one of the most serious zoonotic diseases. A cross-sectional study, covering all regions of Romania, was conducted in 2014 to investigate and update the prevalence of Trichinella infection among domestic pigs, wild boars, and bears.