Fig. 1
From: Molecular investigations of viral meningitis among HIV-infected adults in Accra, Ghana
Figure representing the amplification curve of the Real-time PCR runs for the samples and controls. The horizontal line with arrows represents the threshold. The curve that crossed the threshold represents the positive control. The samples and negative controls are below the threshold line (irregular lines) which represent a negative result. The amplification of the positive control depicts a successful PCR run