TY - CHAP M1 - Book, Section TI - Babesiosis A1 - Vannier, Edouard A1 - Krause, Peter J. A2 - Jameson, J. Larry A2 - Fauci, Anthony S. A2 - Kasper, Dennis L. A2 - Hauser, Stephen L. A2 - Longo, Dan L. A2 - Loscalzo, Joseph PY - 2018 T2 - Harrison's Principles of Internal Medicine, 20e AB - Babesiosis is a worldwide (Fig. 220-1) emerging tick-borne infectious disease caused by protozoan parasites of the genus Babesia that invade and eventually lyse red blood cells (RBCs). More than 100 Babesia species infect a broad array of wild and domestic animals, but only a few of these species have been identified as etiologic agents of human babesiosis. Most cases are due to Babesia microti and occur in the United States. The infection typically is mild or asymptomatic in young and otherwise healthy individuals but can be severe and sometimes fatal in the elderly and the immunocompromised. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/16 UR - accesspharmacy.mhmedical.com/content.aspx?aid=1156506403 ER -