{"id":"dengue-ns1-antigen","name":"Dengue NS1 antigen","shortName":"Dengue NS1","aliases":["Dengue NS1 Ag","Dengue NS1","Dengue antigen","Antígeno NS1 dengue","Dengue Virus NS1 Antigen","Dengue NS1 Antigen, Serum","Dengue NS1 Ag ELISA","Dengue NS1 rapid test","NS1 Ag Dengue"],"abbreviations":["DENV NS1","Dengue NS1"],"loinc":[{"code":"91064-6","primary":true},{"code":"75377-2","primary":false},{"code":"101206-1","primary":false}],"specimen":"serum-or-plasma","units":[],"referenceRanges":[],"review":{"status":"ai-verified","label":"AI-verified against cited sources. Awaiting expert review","lastReviewed":"2026-10-03"},"summary":"Detects a dengue virus protein in the blood during the first days of illness, which can show an early, current dengue infection.","url":"https://bloodtesttracker.com/markers/dengue-ns1-antigen","notice":"Information, not medical advice. Ranges differ between labs, so the range on your own report is the one your result is judged against."}