ROY PATTERSON (Chair), Ernest S. Bazley Professor of Medicine and Chief,

Division of Allergy-Immunology, Northwestern University Medical School, Chicago, Illinois

HARRIET BURGE (Vice-Chair), Associate Professor of Environmental Microbiology,

Harvard School of Public Health, Boston, Massachusetts

REBECCA BASCOM, Associate Professor of Medicine,

Division of Pulmonary and Critical Care Medicine, University of Maryland School of Medicine, Baltimore, Maryland

ROBERT K. BUSH, Professor of Medicine,

University of Wisconsin, Madison, and

Chief,

Allergy Section, William S. Middleton V.A. Hospital, Madison, Wisconsin

LESLIE C. GRAMMER, Professor of Medicine,

Division of Allergy-Immunology, Northwestern University Medical Center, Chicago, Illinois

MICHAEL D. LEBOWITZ, Professor of Internal Medicine and Associate Director,

Respiratory Sciences Center, College of Medicine, University of Arizona, Tucson

FLOYD MALVEAUX, Chairman,

Department of Microbiology, College of Medicine, Howard University, Washington, D.C.

JOHN L. MASON,

Allied Signal Aerospace Company, Palos Verdes Estates, California

PHILIP R. MOREY, Manager,

Indoor Air Quality Services, Clayton Environmental Consultants, A Marsh & McLennan Company, Norristown, Pennsylvania

THOMAS A. W. PLATTS-MILLS, Professor of Medicine and Microbiology and Head,

Division of Allergy and Clinical Immunology, University of Virginia Medical Center, Charlottesville

CAROL RICE, Professor of Environmental Health,

Department of Environmental Health, University of Cincinnati Medical Center, Cincinnati, Ohio

LANNY J. ROSENWASSER, Head,

Allergy and Clinical Immunology, National Jewish Center for Immunology and Respiratory Medicine, and

Professor of Medicine and Co-Head,

Division of Allergy and Immunology, University of Colorado Health Sciences Center, Denver, Colorado

ABBA TERR, Clinical Professor of Medicine and Director,

Allergy Clinic, Stanford University Medical Center, Stanford, California

M. DONALD WHORTON, Vice President,

ENSR Health Sciences, Alameda, California

JAMES E. WOODS, W. E. Jamerson Professor of Building Construction,

College of Architecture and Urban Studies, Virginia Polytechnic Institute and State University, Blacksburg