NCIt related terms : Negative; Normal Finding; No;
NCIt definition : A finding of normality following an examination or investigation looking for the presence
of a microorganism, disease, or condition.;
Alternative definition : CDISC: An indication of a negative finding for a test or assessment, such as for a
disease, condition, analyte, or microorganism.; ACC/AHA: COVID-19 test negative and no symptoms to suggest COVID-19;