11:30am - 11:45am
TH2-4: 1

Relating Respiratory Aerosol Emission Rates, the Exhaled Carbon Dioxide Flux and the Airborne Survival of Pathogens to Assess Transmission Risk in Indoor Environments

Jonathan P. Reid¹, Bryan Bzdek¹, Allen Haddrell¹, Nan Zhou¹, Andrew Shrimpton², Tony Pickering², Andrew Davidson³, Darryl Hill³, Adam Finn³, tristan Cogan⁴, Jamie Mann⁴

¹School of Chemistry, University of Bristol, UK; ²School of Physiology, Pharmacology & Neuroscience, University of Bristol, UK; ³School of Cellular and Molecular Medicine, University of Bristol, Bristol, UK; ⁴Bristol Veterinary School, University of Bristol, Langford House, Langford, Bristol, UK

11:45am - 12:00pm
TH2-4: 2

Evaluating Collection Efficiency of a Membrane-based Sampler for Environmental DNA and Bacillus globigii Spores

Gozde Isik¹, Loic Coudron¹, Ian Johnston¹, Richard Kaye¹, Chris Stopford¹, Christabel Tan¹, Shan Goh², Lanka Weeasiri¹, Nikolay Dimov¹

¹Wolfson Centre for Bio detection Instrumentation Research (WCBIR), School of Physics, Engineering and Computer Science, University of Hertfordshire; ²School of Life and Medical Science, University of Hertfordshire

12:00pm - 12:15pm
TH2-4: 3

Aerosolization triggers de novo synthesis of ice nucleating proteins in the plant pathogen Pseudomonas syringae

Corina Wieber^1,2,3, María Palomeque Sánchez¹, Sigurd Christiansen⁴, Meilee Ling⁵, Augusta Kjelstrup Isaksen¹, Merete Bilde^2,3,6,7, Thomas Boesen^7,8,9,10, Bernadette Rosati^3,11, Kai Finster^1,2,6, Tina Šantl-Temkiv^1,2,6,12

¹Department of Biology, Section for Microbiology, Aarhus University, Aarhus, 8000, Denmark; ²iCLIMATE, Interdisciplinary Centre for Climate Change, Aarhus University, Roskilde, 4000, Denmark; ³Department of Chemistry, Aarhus University, Aarhus, 8000, Denmark; ⁴Faculty of Science and Technology, University of the Faroe Islands, Tórshavn, 100, Faroe Islands; ⁵FMC Corporation, Hørsholm, 2970, Denmark; ⁶Arctic Research Centre, Aarhus University, Aarhus, 8000, Denmark; ⁷iNANO, Interdisciplinary Nanoscience Center, Aarhus University, Aarhus, 8000, Denmark; ⁸Department of Molecular Biology and Genetics, Protein Science, Aarhus University, Aarhus, 8000, Denmark; ⁹Department of Biology, Center for Electromicrobiology, Aarhus University, Aarhus, 8000, Denmark; ¹⁰DANDRITE, Aarhus University, Aarhus, 8000, Denmark; ¹¹University of Natural Resources and Life Sciences, Vienna, 1180, Austria; ¹²Stellar Astrophysics Centre, Aarhus University, Aarhus, 8000, Denmark

12:15pm - 12:30pm
TH2-4: 4

Characterization of Bioaerosols Using Mass Spectrometric Techniques

Rawan Ajaj, Yufang Hao, Abdul Aziz Kurdieh, Claudia Mohr, André Prévôt, Kaspar Rudolf Daellenbach, Lubna Dada

Paul Scherrer Institute, Switzerland