umls-concept:C0040556 | skos:definition | CSP: genus of protozoa in the Sarcocystidae family of parasites; parasitic to birds and mammals.,MSH: A genus of protozoa parasitic to birds and mammals. T. gondii is one of the most common infectious pathogenic animal parasites of man.,NCI: A genus of protozoa that is parasitic in humans, other mammals, and some birds. | lld:umls |