That's good news!
But my guess is that the population will recover in any event. White nose has been common in Europe for much longer, and there is a large resistant population. Recent reports in the US indicate that a resistant population is developing here (from a very small % of individuals), and this will be the basis for a population recovery, perhaps over a couple decades.
The press is always apocalyptic (or even apoplexic) about something; "if it bleeds, it leads."