Definition
The genus Babesia comprises a group of parasitic protozoa that infect red blood cells in various animals, including humans. These parasites are primarily transmitted through the bite of infected ticks. Babesiosis, the disease caused by Babesia, can manifest with symptoms such as fever, fatigue, and anemia. Think of Babesia as microscopic burglars breaking into the 'houses' (red blood cells) of your blood. The severity of infection varies, depending on the Babesia species and the host's immune status. Diagnosis involves identifying the parasite in blood samples.