Publications

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seroprevalences of antibodies to neospora caninum and toxoplasma gondii in zoo animals.neospora caninum is an apicomplexan parasite that causes neuromuscular disease in dogs and abortions in cattle. little is known about the prevalence of antibodies to this parasite in zoo animals. sera from 556 animals, from 13 czech and slovak zoos were tested for antibodies to n. caninum and toxoplasma gondii by indirect fluorescent antibody test. antibodies to n. caninum were found in 31 of 556 zoo animals (5.6%), representing 18 of 114 species tested: eurasian wolf (canis lupus lupus), maned ...200616387445
acute disseminated toxoplasmosis in a juvenile cheetah (acinonyx jubatus).a juvenile cheetah (acinonyx jubatus) died with rapidly progressive pyrexia, tachypnea, abdominal effusion, and hepatomegaly. postmortem examination revealed lesions consistent with acute disseminated infection with toxoplasma gondii. the presence of this organism was confirmed in multiple organs by immunohistochemistry and polymerase chain reaction. to the best of our knowledge, we propose this to be the first reported case of primary acute disseminated toxoplasmosis in a cheetah.200717939359
seroepidemiology of toxoplasma gondii in zoo animals in selected zoos in the midwestern united states.toxoplasma gondii infections in zoo animals are of interest because many captive animals die of clinical toxoplasmosis and because of the potential risk of exposure of children and elderly to t. gondii oocysts excreted by cats in the zoos. seroprevalence of t. gondii antibodies in wild zoo felids, highly susceptible zoo species, and feral cats from 8 zoos of the midwestern united states was determined by using the modified agglutination test (mat). a titer of 1:25 was considered indicative of t. ...200818605803
what makes a feline fatal in toxoplasma gondii's fatal feline attraction? infected rats choose wild cats.toxoplasma gondii is an indirectly transmitted protozoan parasite, of which members of the cat family (felidae) are the only definitive hosts and small mammals such as rats serve as intermediate hosts. the innate aversion of rodents to cat odor provides an obstacle for the parasite against successful predation by the feline definitive host. previous research has demonstrated that t. gondii appears to alter a rat's perception of the risk of being preyed upon by cats. although uninfected rats disp ...201424907200
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