QFT News - Progression.

As Rog has reported, Cellestis have released their latest QFT News which is primarily all about the superiority of QFT in identifying those with latent TB that will progress to active TB as demonstrated by the large scale, longitudinal study by Diel et al.


It's a very worthwhile read.


At the same time, the Company have released a web resource dedicated to the issue of TB Progression. 


Here is a diagram taken from the Cellestis documentation that summarizes the comparison between QFT and TST very neatly.