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. 2018 Jul 6;4(3):e59. doi: 10.2196/publichealth.9876

Figure 1.

Figure 1

Schema for export of in vitro diagnostic (IVD) test results to an external database. Bottom-Out and Top-Out approaches for data export are indicated by solid and dashed lines, respectively. Some institutions have developed their own systems for aggregating and displaying infectious disease data (indicated by internal website). HIS: hospital information system; LIS: laboratory information system; CDC: Centers for Disease Control and Prevention; NREVSS: National Respiratory and Enteric Virus Surveillance Systems.