Clinical and Molecular Evidence of Atovaquone and Azithromycin Resistance in Relapsed Babesia microti Infection Associated With Rituximab and Chronic Lymphocytic Leukemia
Author(s) -
Matthew S. Simon,
Lars F. Westblade,
Alexis Dziedziech,
Joseph E. Visone,
Richard R. Furman,
Stephen G. Jenkins,
Audrey N. Schuetz,
Laura A. Kirkman
Publication year - 2017
Publication title -
clinical infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.44
H-Index - 336
eISSN - 1537-6591
pISSN - 1058-4838
DOI - 10.1093/cid/cix477
Subject(s) - atovaquone , babesiosis , azithromycin , medicine , chronic lymphocytic leukemia , rituximab , immunology , babesia , leukemia , virology , lymphoma , antibiotics , malaria , microbiology and biotechnology , biology , plasmodium falciparum
Babesiosis treatment failures with standard therapy have been reported, but the molecular mechanisms are not well understood. We describe the emergence of atovaquone and azithromycin resistance associated with mutations in the binding regions of the target proteins of both drugs during treatment of an immunosuppressed patient with relapsing babesiosis.
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