<<Disclaimer: Verify this information before applying it to your situation.>> From time to time the subject of inhaling gluten, such as from wheat fields, has crossed the Celiac List. Medscape has an article on inhalation of food allergens which may yield some incite on the question of gluten exposure. You must be registered (free) with Medscape to read the article: http://www.medscape.com/viewarticle/456106 Relevance of Inhalational Exposure to Food Allergens from Current Opinion in Allergy and Clinical Immunology Posted on Medscape 06/12/2003 Graham Roberts, Gideon Lack *Support summarization of posts, reply to the SENDER not the CELIAC List*