Babesia bovis is a protozoan parasite that primarily infects cattle, causing a disease known as bovine babesiosis. This parasite is transmitted through the bite of infected Rhipicephalus (Boophilus) microplus ticks. Infected animals may show symptoms such as fever, anemia, and jaundice, which can lead to significant economic losses in the cattle industry. The life cycle of Babesia bovis involves both the tick vector and the host animal. Once inside the host, the parasite invades red blood cells, multiplying and causing cell destruction. Effective control measures include tick management and vaccination, which help reduce the incidence of this disease in cattle populations.