Value of Routine Dengue Diagnostic Tests in Urine and Saliva Specimens
Fig 3
Positivity rates of NS1 protein detection in plasma, urine and saliva.
Percentage of samples that tested positive for NS1 protein by capture ELISA in urine, saliva and plasma, by day of sampling after onset of fever (n = 193, 197 and 217 patients with a confirmed dengue infection included for NS1 detection in urine, saliva and plasma, respectively).