Roundworm Infection in Swine
Definition Ascariasis is the infestation of swine by the roundworm, Ascaris suum, which can cause pneumonia, hepatitis, and ill thrift. Occurrence Ascariasis occurs worldwide in countries that raise significant numbers of swine. All ages are affected but ascariasis is more severe in young, growing pigs. It is the most prevalent and most economically important internal parasite…