Seminar 61 -- Quantifying and Minimizing Exposure to Airborne Infectious Diseases in Different Indoor Environments PDF

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Existing evidence strongly suggests that viral infectious diseases can be transmitted via an airborne route across distances in indoor environments. Accordingly, sharing indoor space in the presence of infected individuals poses a major risk in the transmission of the disease. This session will present results of two recently completed research projects. The first project quantified emissions from speaking in a physically distanced conference with overhead HVAC. The second project tested the effectiveness of low-cost interventions to isolate a contagious person from the rest of the occupants in a single family home.

1. Lab Home Testing of Residential Isolation Space Control to Minimize Infectious Disease Transmission in ExistingSingle-Family Homes< /br>Tanvir Khan, Ph.D., FSEC Energy Research Center at the University of Central Florida, Cocoa, FL
2. Experiments to Measure Dispersion of Simulated Emissions from Speaking in a Physically-Distanced Meeting withOverhead HVAC< /br>Haoran Zhao, Ph.D. and Brett Singer, Ph.D., Member, LBNL, Berkeley, CA