That combination, the Aspergillus one, has occurred in Seattle Children's Hospital. However, it wasn't until May of this year that Seattle Children's Hospital closed 14 operating rooms after testing had found Aspergillus in their air handling system. Here is a local Seattle KING 5 news segment on the moldy situation:Neither the Seattle Times piece nor the television news segment specified what particular species of Aspergillus was found in the hospital. Then there is the possibility a "fungus ball." A "fungus ball" is not a social gathering that involves dressing up in fungus, but instead is exactly what it sounds like, a ball of fungus.

Source: Forbes July 04, 2019 11:32 UTC