Development of droplet digital PCR for the detection of Babesia microti and Babesia duncani.

ABSTRACT: Babesia spp. are obligate protozoan parasites of red blood cells. Transmission to humans occurs through bites from infected ticks or blood transfusion. Infections with B. microti account for the majority of the reported cases of human babesiosis in the USA. A lower incidence is caused by the more recently described species B. duncani. The current gold standard for detection of Babesia is microscopic examination of blood smears. Recent PCR-based assays, including real-time PCR, have been developed for B. microti. On the other hand, molecular assays that detect and distinguish between B. microti and B. duncani infections are lacking. Closely related species of Babesia can be differentiated due to sequence variation within the internal transcribed spacer (ITS) regions of nuclear ribosomal RNA

SUBMITTER: Wilson M 

PROVIDER: S-EPMC4314376 | biostudies-literature | 2015 Feb

REPOSITORIES: biostudies-literature