Toxoplasmosis prevalence parasitologically evaluated in meat animals.
The frequency of Toxoplasma gondii infection in the meat provided by two abattoirs, as well as the pathogenicity of the isolated strains were studied. The parasite carriage was investigated on 299 pools of diaphragmatic muscle (1 pool = 10 animals) from 740 swine, 910 cattle and 1340 sheep: the methods used were bioassays on mice and the precocious identification of the tachyzoites in the peritoneal exudate and after 30 days the cerebral cysts. There were obtained 27 positive results (9.01%), in the examined pools of meat, without significant differences as concerns the frequency in relation to the animal species. Out of these strains two were virulent for mice and rabbits.
Pop
A
A
Oprişan
A
A
Pop
A
A
Cerbu
A
A
Stavarache
M
M
Niţu
R
R
D000003:Abattoirs; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology / Q000469:parasitology; D005260:Female; D016266:Food Parasitology; D008297:Male; D008460:Meat / Q000469:parasitology*; D051379:Mice; D009132:Muscles / Q000469:parasitology; D011817:Rabbits; D012383:Romania / Q000453:epidemiology; D012756:Sheep; D012757:Sheep Diseases / Q000453:epidemiology / Q000469:parasitology; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology / Q000469:parasitology; D014122:Toxoplasma / Q000302:isolation & purification / Q000472:pathogenicity; D014124:Toxoplasmosis, Animal / Q000453:epidemiology* / Q000469:parasitology