Wystepowanie pasozytow chorobotworczych u zwierzat rzeznych na terenie woj.kieleckiego w latach 1987-1992

In 943 933 pigs the following parasitic invasion were confirmed: trichinellosis in 10 animals (0.0014%), echinococcosis — 21 748 (2.47%), sarcosporidiosis — 118 (0.02%) and ascaridosis — 7 244 (0.77%). In 216 900 cattle cysticercosis was confirmed in 409 animals (0.14%) and fasciolosis in 14 635 (7.16%), liver echinococcosis was not noted. In 16 912 sheep 636 (2.71%) were found to have fasciolosis and 58 (0.31%) had echinococcosis, cysticercosis was not discovered. The analysis showed the considerable decrease of incidence of pig trichinellosis in comparison with the years 1947—1965. The incidence of bovine cysticercosis, however, is regular.