To investigate infection rates of Anaplasma spp in Red Blood Cell(RBC) of 209 goats and to detect the Anaplasma antibody in sera of 242 goats by Complement Fixation test (CF test), the present study was practiced. The obtained results were as follows : 1. Infection rates of Anaplasma spp in RBC of blood smears, stained by the Giemsa method, were seasonally 15.3% in spring, 20.0% in summer, 39.3% In fall, 16.9% in winter, respectively. 2. The positive rates of the Anaplasma antibody in sera of goats tested by CF test were seasonally 80.2% In spring, 79.0% in summer, 85.7% in fall, 62.0% In winter, respectively.