Prevalence of voriconazole-resistant invasive aspergillosis and its impact on mortality in haematology patients

Increasing resistance of Aspergillus fumigatus to triazoles in high-risk populations is a concern. Its impact on mortality is not well understood, but rates from 50% to 100% have been reported.To determine the prevalence of voriconazole-resistant A. fumigatus invasive aspergillosis (IA) and its associated mortality in a large multicentre cohort of haematology patients with culture-positive IA.We performed a multicentre retrospective study, in...