Dust Mite Allergen: An Indoor Problem – Part 2

SamplingVolumetric sampling of the air has repeatedly shown that concentrations of mite allergens are generally very low to undetectable. The International Association of Allergology and Clinical Immunology (IAACI) has recommended sampling settled dust to evaluate exposure to dust mite allergens. The ACGIH has stated that it is important to sample multiple indoor locations to obtain […]

Allergy: Disease & Symptoms – Part 1

Introduction Allergic disease is among the most common illnesses associated with indoor air exposure. Approximately 35% of the population has the ability to develop allergies to environmental proteins. In some populations this percentage is higher. For many, exposure to dust mite proteins is the precipitating factor inducing sensitization. In others (for example in California), grass […]