Patrick Henry Hughes Presentation
Please contact Patrick directly if you would like more information on his presentation.
By Patrick Henry Hughes, Keynote Speaker, Pianist,

The Impact of In-duct UVGI on Clinical Pregnancy and Miscarriage Rates in an ISO 5 Cleanroom In-Vitro Fertilization Laboratory - 7 Years of Data
By Dr. Kathryn C. Worrilow, Assistant Professor of Obstetrics and Gynecology - Penn State University College of Medicine,

ANSI/ASHRAE 52.2 - New Appendix and Update: ISO FDIS 21220
By Charlie Kern, Johns Manville, 18905 State Route 676 Marietta, OH 45750, 740.896.2955,,

More Effective Communication
Please contact Dean Ranta directly if you would like more information on his presentation.
By Richard Ranta, Dean, College of Communication and Fine Arts - University of Memphis, Memphis, TN 38152, 901.678.2350, (Assistant)

Filtration for Infection Control and Prevention in Healthcare
By Andrew Streifel, MPH, Hospital Environmental Specialist, Department of Environmental Health & Safety -, University of Minnesota,

Evidence for Ambient Ozone's Impact on Building Occupant Health
By Dr. Michael Apte, Staff Scientist, EETD Indoor Environment Department, Lawrence Berkley National Laboratories,

Protecting Indoor Air Quality in Schools
By Dr. Marilyn Black, Founder - Air Quality Sciences, (Assistant)

Is Seeing Believing?
By R. Vijayakumar, PhD, President - Aerfil, LLC, PO Box 41, Liverpool, NY 13008, 315.506.6883,,

Variability in 52.2 Testing
By Monroe Britt, Please contact Mr. Britt via NAFA Staff,