| an epidemiological study on anaplasma infection in cattle, sheep, and goats in mashhad suburb, khorasan province, iran. | the prevalence of anaplasma infection was studied in cattle, sheep, and goats in the mashhad area from 1999 to 2002. a total of 160 cattle from 32 farms and 391 sheep and 385 goats from 77 flocks were clinically examined for the presence of anaplasma spp. in blood smears. the study revealed that 19.37% of cattle were infected with anaplasma marginale and 80.3% of sheep and 38.92% of goats were infected with anaplasma ovis. prevalence of anaplasma infection between male and female and between dif ... | 2006 | 17114758 |