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  Indian J Med Microbiol
 

Figure 2: Laboratory result monitoring for positive Babesia specimens. Incoming HL7 observations are transformed to denormalized JSON documents and stored to HDFS. Prism dataflow ingests streaming JSON result records and filters “Positive” Babesia results to the “Prism” Specimen Surveillance Index from which secure notifications of positive Babesia results are generated. HDFS: Hadoop-Distributed File System, HL7: Health-Level 7, JSON: Java Script Object Notation

Figure 2: Laboratory result monitoring for positive Babesia specimens. Incoming HL7 observations are transformed to denormalized JSON documents and stored to HDFS. Prism dataflow ingests streaming JSON result records and filters “Positive” Babesia results to the “Prism” Specimen Surveillance Index from which secure notifications of positive Babesia results are generated. HDFS: Hadoop-Distributed File System, HL7: Health-Level 7, JSON: Java Script Object Notation