fumigatus NR (+) >2.5 (-) BAL PCR A. fumigatus NR No host factor# Putative V Died Cologne, Germany [11] 70 M Ex-smoker Ground-glass opacities, occasional nodules (-) NR (+) >2.5 (+) 0.7 BAL PCR A. fumigatus NR No host factor Putative I Died Cologne,