| prevalence of blood parasites in cattle from wilayates of annaba and el tarf east algeria. | between june and september 2002, a preliminary study was conducted to assess the prevalence of blood parasites of cattle in eastern algeria. fifty-four bovines of different genotypes were submitted to clinical examination. from each animal, blood smears were made and stained by giemsa. four species of parasites, namely theileria annulata, t. orientalis, babesia bovis and anaplasma marginale were encountered. fifty animals carried single or multiple infections with blood parasites and four were f ... | 2004 | 16929762 |