Änderungen

:''A February 1997 incident at National Airport in Washington, DC, illustrates the degree of our fear of indoor environmental dangers. When someone reported smelling a "noxious gas" in a terminal, evacuation was ordered. Hundreds of people fell ill. A hazardous-materials crew in protective suits combed the building and found the culprit-bananas rotting in a trash can.''<ref>http://web.archive.org/web/20010417165507/www.ictm.com/articles/ICTM119.html</ref>.

:''A February 1997 incident at National Airport in Washington, DC, illustrates the degree of our fear of indoor environmental dangers. When someone reported smelling a "noxious gas" in a terminal, evacuation was ordered. Hundreds of people fell ill. A hazardous-materials crew in protective suits combed the building and found the culprit-bananas rotting in a trash can.''<ref>http://web.archive.org/web/20010417165507/www.ictm.com/articles/ICTM119.html</ref>.

Auch die [[Luftionisation]] wurde als Quelle des sBS diskutiert.

Auch die [[Luftionisation]] wurde als Quelle des SBS herangezogen.

==Studienlage==

==Studienlage==