Figure 3From: An improved respiratory syncytial virus neutralization assay based on the detection of green fluorescent protein expression and automated plaque countingCorrelation of automated and conventional plaque counting. Scatter plots of counted plaques by the automatic counting of fluorescent plaques (X-axis) and manual counting of the same plaque immunostained (Y-axis). Plaques were counted 48 hrs after infection using the ‘big’ settings.Back to article page