Conference Agenda

Reactions to indoor air: what, why and how?

Steven Nordin

Umeå University, Sweden

Health promoting indoor air

Elizabeth Matsui

University of Texas at Austin, United States of America

Cytotoxicity analyses of environmental samples – Main findings from different studies developed

Carla Viegas^1,2,3, Renata Cervantes¹, Bianca Gomes¹, Marta Dias^1,2,3, Susana Viegas^1,2,3, Liliana Aranha Caetanho^1,4

¹H&TRC- Health & Technology Research Center, ESTeSL- Escola Superior de Tecnologia da Saúde, Instituto Politécnico de Lisboa; ²Comprehensive Health Research Centre (HCRC), Universidade NOVA de Lisboa; ³NOVA National School of Public Health, Public Health Research Centre, Universidade NOVA de Lisboa; ⁴Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, University of Lisbon, Lisbon, Portugal

Whole Communities-Whole Health: A Holistic Study of Families and Home Environments

Kerry Kinney, Juan Pedro Maestre, David Jarma, Darla Castelli, Zoltan Nagy, Christine Julien, David Schnyer, Melissa Miller, Frances Champagne, Hagen Fritz

University of Texas at Austin, United States of America

Investigation of indoor mould area in French dwellings: the Constances cohort

Tajidine Tsiavia¹, Emile Frealle², Valérie Bex³, Orianne Dumas¹, Marcel Goldberg⁴, Nicole Le Moual¹, Marine Savoure⁵, Raphaelle Varraso¹, Marie Zins⁴, Benedicte Leynaert¹, Laurent Orsi¹, Rachel Nadif¹

¹Université Paris-Saclay, UVSQ, Univ. Paris-Sud, Inserm, Équipe d'Épidémiologie respiratoire intégrative, CESP, 94807, Villejuif, France; ²Université Lille, CNRS, Inserm, CHU de Lille, institut Pasteur de Lille, U1019 - UMR 8204 - CIIL -Center for Infection and Immunity of Lille, 59000 Lille, France; ³Service parisien de santé environnementale, 75013 Paris, France; ⁴Université Paris-Saclay, UVSQ, Inserm, Cohortes Epidémiologiques en population, 94807, Villejuif, France; ⁵Université Paris-Saclay, UVSQ, Univ. Paris-Sud, Inserm, Équipe d'Épidémiologie respiratoire intégrative, CESP, 94807, Villejuif, France. Agence de l'environnement et de la Maîtrise de l'Energie, 20, avenue du Grésillé - BP 90406, 49004 Angers Cedex 01, France

A Comparison of Retrieved Respiratory Viral load emitted by infected SARS-CoV-2 patients

Kwok Wai Tham¹, Kristen Coleman², Douglas Tay¹, Sean Ong³, Kai Sen Tan¹, Don Milton², Ming Hui Koh¹, Vincent Chow¹, Mark Chen⁴, Paul Tambyah¹

¹National University of Singapore; ²University of Maryland; ³Ministry of Health, Singapore; ⁴National Centre for Infectious Diseases, Singapore

The National Healthy Homes Partnership: An education program for consumers and stakeholders

Michael Edward Goldschmidt¹, Kandace Fisher-McLean², Pamela Turner³

¹US National Healthy Homes Partnership University of Missouri, United States of America; ²University of Missouri; ³University of Georgia

Quantification of harm due to formaldehyde exposure in a multi-zone simulation

Klaas De Jonge^1,2, Janneke Ghijsels¹, Louis Cony¹, Jelle Laverge¹

¹Ghent University, Building Physics Research Group, Belgium; ²FWO - Flanders Research Foundation, Belgium

Schools' indoor air associated with childhood asthma: evidence from a multipollutant approach

Pedro T.B.S. Branco^1,2, Maria C.M. Alvim-Ferraz^1,2, Fernando G. Martins^1,2, Sofia I.V. Sousa^1,2

¹LEPABE - Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal; ²ALiCE – Associate Laboratory in Chemical Engineering, Faculty of Engineering, University of Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal

Fungal diversity and quantity in house dust and wheezing phenotypes

Anne M Karvonen¹, Martin Täubel¹, Jonna Jalanka^1,2, Pirkka V. Kirjavainen^1,2, Pauli Tuoresmäki¹, Eija Piippo-Savolainen³, Anne Hyvärinen¹, Juha Pekkanen^1,4

¹Finnish Institute for Health and Welfare (THL), Finland; ²University of Eastern Finland, Finland; ³Kuopio University Hospital, Finland; ⁴University of Helsinki, Finland

Interest of electrostatic dust collectors for assessment of mould contamination and its determinants in dwellings from patients with chronic respiratory diseases

Emilie Hecquet¹, Anne-Charlotte Lompret-Bryck^1,2, Elodie Drumez³, Alain Duhamel³, Corentin Job¹, Corinne Schadkowski¹, Emilie Fréalle^2,4

¹Association pour la Prévention de la Pollution Atmosphérique (APPA) Hauts-de-France, Loos, France; ²Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, U1019 – UMR9017 - CIIL - Center for Infection and Immunity of Lille, F-59000 Lille, France; ³Univ. Lille, CHU Lille, ULR 2694 - METRICS: Évaluation des technologies de santé et des pratiques médicales, F-59000 Lille, France.; ⁴CHU Lille, Laboratoire de Parasitologie-Mycologie, F-59000 Lille, France

Associations of microbial exposures with respiratory infections in school staff

Ju-Hyeong Park¹, Angela Lemons², Tara Croston², Yeonmi Park¹, Jerry Roseman³, Brett J. Green², Jean M. Cox-Ganser¹

¹CDC/National Institute for Occupational Safety and Health/Respiratory Health Division; ²CDC/National Institute for Occupational Safety and Health/Health Effect Laboratory Division; ³Philadelphia Federation of Teachers Health & Welfare Fund & Union

Cancer risk following residential exposure to polychlorinated biphenyls in indoor air

Laura Deen¹, Karin Sørig Hougaard^2,3, Alice Clarck⁴, Harald William Meyer¹, Marie Frederiksen³, Lars Gunnarsen⁵, Helle Vibeke Andersen⁵, Thomas Hougaard⁶, Niels Erik Ebbehøj¹, Kajsa Kirstine Ugelvig Petersen¹, Jens Peter Bonde^1,2, Sandra Søgaard Tøttenborg^1,2

¹Bispebjerg Hospital, University of Copenhagen, Denmark; ²Department of Public Health, Faculty of Health Sciences, University of Copenhagen, Denmark; ³National Research Centre for the Working Environment, Copenhagen, Denmark; ⁴Department of Epidemiology, Advanced Analytics & RWD, Novo Nordisk, Copenhagen, Denmark; ⁵Department of the Built Environment, Aalborg University, Copenhagen, Denmark; ⁶Mangor & Nagel A/S, Copenhagen, Denmark

Endocrine Disruptive Disease Burden Attributable to Commonly Used Phthalates in China: An Up-Bottom Analysis

Shanshan Shi

Nanjing University, China, People's Republic of

Semi-volatile organic compounds in indoor environments

Ying Xu

Tsinghua University, China, China, People's Republic of

SETTING THE GUIDELINES FOR INDOOR POLLUTANTS

Tunga Salthammer

Fraunhofer WKI, Department of Material Analysis and Indoor Chemistry (MAIC), Germany

Humans generate high concentrations of hydroxyl (OH) radicals when exposed to ozone

Nora Zannoni¹, Pascale Lakey², Youngbo Won³, Manabu Shiraiwa², Donghyun Rim³, Charles Weschler^4,5, Nijing Wang¹, Lisa Ernle¹, Mengze Li¹, Gabriel Bekö⁴, Pawel Wargocki⁴, Jonathan Williams¹

¹Department of Atmospheric Chemistry, Max Planck Institute for Chemistry, Germany; ²Department of Chemistry, University of California, Irvine, CA, USA; ³Department of Architectural Engineering, Pennsylvania State University, University Park, PA, USA; ⁴International Centre for Indoor Environment and Energy, Department of Civil Engineering, Technical University of Denmark, Lyngby, Denmark; ⁵Environmental and Occupational Health Sciences Institute, Rutgers University, New Jersey, USA

Nanocluster aerosol emissions from ozone reaction with human skin lipid compounds

Shen Yang¹, Tianren Wu², Dusan Licina¹

¹École Polytechnique Fédérale de Lausanne (EPFL), Switzerland; ²Human-Oriented Built Environment Lab, School of Architecture, Civil and Environmental Engineering, École Polytechnique Fédérale de Lausanne (EPFL), Switzerland

Peroxide formation during exposure of skin surface lipids to ozone

Ryan Peter Moravec¹, Zhenduo Yao², Glenn Morrison³

¹Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, North Carolina, USA; ²Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, North Carolina, USA; ³Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, North Carolina, USA

Squalene in skin wipes: dependence on ozone, indoor climate and skin coverage

Sarka Langer¹, Ann Sjöblom¹, Georgios Giovanoulis¹, Gabriel Bekö², Pawel Wargocki², Glenn Morrison³, Charles J. Weschler^2,4, Jonathan Williams⁵

¹IVL Swedish Environmental Research Institute, Environmental Chemistry, Sweden; ²International Centre for Indoor Environment and Energy, Department of Civil Engineering, Technical University of Denmark, Denmark; ³Environmental Sciences and Engineering, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, USA; ⁴Environmental and Occupational Health Sciences Institute, Rutgers University, USA; ⁵Atmospheric chemistry, Max Planck Institute for Chemistry, Germany

Human skin oil: a major ozone sink indoors

Charles J. Weschler^1,2, William W Nazaroff³

¹Rutgers University, United States of America; ²Technical University of Denmark, Denmark; ³University of California, Berkeley, United States of America

Online measurement of volatile organic compounds in human breath under ozone exposure

Nijing Wang¹, Tatjana Müller¹, Lisa Ernle¹, Gabriel Bekö², Pawel Wargocki², Jonathan Williams¹

¹Max Planck Institute for Chemistry, Mainz, Germany; ²International Centre for Indoor Environment and Energy, Department of Civil Engineering, Technical University of Denmark, Lyngby, Denmark

Measurements of total reactive nitrogen budget in a commercial kitchen

Leigh Crilley¹, Melodie Lao¹, Leyla Salehpoor¹, Jenna Ditto², Jonathan Abbatt², Arthur Chan², Cora Young¹, Trevor VandenBoer¹

¹York University, Canada; ²University of Toronto, Canada

Investigating primary emissions and secondary chemistry following cooking

Catherine O'Leary¹, Helen L. Davies¹, Archit Mehra², Ellen Harding-Smith¹, Lei Ye³, Marvin Shaw^1,4, Terry J. Dillon¹, Gavin Phillips^2,5, Benjamin Jones³, Nicola Carslaw¹

¹University of York, United Kingdom; ²University of Chester, United Kingdom; ³University of Nottingham, United Kingdom; ⁴National Centre for Atmospheric Science, United Kingdom; ⁵Maastricht University, Netherlands

VOC emissions from different foodstuffs and cooking methods

Tatjana Müller, Julia Pikmann, Frank Drewnick, Jonathan Williams

Max Planck Institute for Chemistry, Germany

Heterogeneous ozonolysis of delta-9-tetrahydrocannabinol in thirdhand cannabis smoke

Kristen Kayan Marie Yeh, Jenna Ditto, Jonathan Abbatt

University of Toronto, Canada

Comparison of different test methods to determine air concentrations of VOCs from consumer products

Doyun Won¹, Wenping Yang¹, Wing Yan Chan², Cathy Campbell², Angelika Zidek²

¹National Research Council Canada, Canada; ²Health Canada, Canada

Method development to investigate temperature effects on chemical emissions from personal care products using a robotic arm and heated glass

Doyun Won¹, Liliana Gaburici¹, Sador Brhane¹, Cathy Campbell², Wing Yan Chan², Angelika Zidek²

¹National Research Council Canada, Canada; ²Health Canada, Canada

Emission rates of reactive oxygen species (ROS) from indoor surfaces

Azin Eftekhari¹, Brent Williams², Claire Fortenberry², Michael Walker², Audrey Dang², Glenn Morrison¹

¹Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, North Carolina, USA; ²Department of Energy, Environmental, and Chemical Engineering, Washington University in St. Louis, St. Louis, MO, USA

Reactive uptake of formaldehyde on lime-cement plaster : impact on indoor air quality

Raphael Brun^1,2, Manolis Romanias¹, Marie Verriele¹, Marion Chenal², Arnaud Soisson², Frederic Thevenet¹

¹IMT Nord Europe, Université de Lille, CERI EE, F-59000 Lille, France; ²Saint-Gobain Research Paris, 93300 Aubervilliers, France

Characterization of human exposure to VOCs produced from bleach and hydrogen peroxide disinfectants

Daniel Blomdahl, Leif Jahn, Nirvan Bhattacharya, Pearl Abue, Mengjia Tang, Atila Novoselac, Lea Hildebrandt Ruiz, Pawel Misztal

University of Texas at Austin, United States of America

Indoor New Particle Formation in a Modern Office Environment

Tianren Wu¹, Antonios Tasoglou², Heinz Huber³, Philip S. Stevens⁴, Brandon E. Boor¹

¹Purdue University; ²RJ Lee Group Inc.; ³Edelweiss Technology Solutions, LLC; ⁴Indiana University

Effects of Applying Alcohol to Wood on Acetaldehyde emission

Kosuke Ikeuchi¹, Nami Akamatsu¹, Marina Inasaka¹, Soma Sugano¹, Hyuntae Kim², Shin-ichi Tanabe¹

¹Waseda University, Japan; ²Yamaguchi University, Japan

Kinetic multilayer modeling of indoor surface chemistry: organic film formation, bleach cleaning chemistry and surface interactions

Manabu Shiraiwa, Pascale Lakey

University of California, Irvine, United States of America

Airborne risk assessment for respiratory pathogens and indoor mitigation actions

Giorgio Buonanno

Università degli Studi di Cassino, Italy

Microbial transmission in indoor environments

Catherine Noakes

Professor, United Kingdom

Ventilation strategies for reduction of airborne cross-infection in indoor environment

Arsen Melikov

TECHNICAL UNIVERSITY OF DENMARK, Denmark

Coupling Tracer Derived ACH with Risk Calculators to Calculate Risk of COVID-19 Infection

Bradley Prezant, Matthew Warren

Prezant Environmental, Australia

Assessment of diffuse ceiling ventilation performance on transmission of airborne infectious diseases

Parastoo Sadeghian, Sasan Sadrizadeh

KTH Royal Institute of Technology, Sweden

COVID-19 airborne transmission risk calculation using CO2 concentrations in a 3D office environment

Christina Kakoulli¹, Modestos Athanasiou², Alexis Kyriacou², Michalis Michaelides¹

¹Cyprus University of Technology, Cyprus; ²Lelantus Innovations Ltd, Nicosia, Cyprus

Assessing exposure to infected breath in naturally ventilated classrooms

Carolanne Valerie Mathilde Vouriot, Henry Charles Burridge, Maarten van Reeuwijk

Imperial College London, United Kingdom

Transient zonal modeling of SARS-CoV-2 airborne infection risk for incomplete mixing air distribution methods

Amar Aganovic¹, Guangyu Cao², Jarek Kurnitski³, Arsen Melikov⁴, Pawel Wargocki⁴

¹The Arctic University of Norway, Norway; ²Norwegian University of Science and Technology - NTNU; ³Tallinn University of Technology,; ⁴Technical University of Denmark

Can CO2 be used as an indicator of the probability of cross-infection?

Mariya P. Bivolarova¹, Aleksandra Lipczynska², Wojciech Kierat³, Linxuan Guo¹, Arsen K. Melikov¹

¹Technical University of Denmark, Department of Civil Engineering, Denmark; ²Silesian University of Technology, Department of Heating, Ventilation and Dust Removal Technology, Poland; ³Silesian University of Technology, Department of Digital Systems, Poland

Surface cleanliness in hospitality spaces

Iiris Pulkkinen¹, Ulla Haverinen-Shaughnessy¹, Eugene Cole², Greg Whiteley³, Richard Shaughnessy⁴

¹University of Oulu; ²LRC Indoor Testing & Research, Cary, USA; ³Western Sydney University, Sydney, Australia; ⁴University of Tulsa, Tulsa, USA

SARS-CoV-2 air and surface contamination on a COVID-19 ward and at home

Lotta-Maria Adele Helena Oksanen^1,2, Jenni Virtanen², Enni Sanmark^1,2, Noora Rantanen¹, Vinaya Venkat², Svetlana Sofieva^2,3, Kirsi Aaltonen², Ilkka Kivistö², Julija Svirskaite², Aurora Díaz Pérez², Joel Kuula³, Lev Levanov², Antti-Pekka Hyvärinen³, Leena Maunula², Nina Atanasova^2,3, Sirpa Laitinen⁴, Veli-Jukka Anttila^1,2, Lasse Lehtonen^1,2, Maija Lappalainen^1,2, Ahmed Geneid^1,2, Tarja Sironen²

¹Helsinki University Hospital, Helsinki, Finland; ²University of Helsinki, Helsinki, Finland; ³Finnish Meteorological Institute, Helsinki, Finland; ⁴Finnish Institute of Occupational Health, Kuopio, Finland

Evaluation of a new hydrogen peroxide vapor generator prototype

Jani Hakala, Kimmo Heinonen, Ilpo Kulmala

VTT Technical Research Centre of Finland

Uncertainty Analysis of Safe Excess CO2 Threshold for Indoor Infection Risk Control

Xiaowei Lyu, Zhiwen Luo, Li Shao

University of Reading, United Kingdom

Estimation of infection fields and pathways for SARS-CoV-2 and its variant based on the relationship among dose–response function parameter, quantum emission rate, and basic reproductive number

Atsushi Mizukoshi, Jiro Okumura, Kenichi Azuma

Department of Environmental Medicine and Behavioral Science, Kindai University Faculty of Medicine, Japan

Estimating SARS-CoV-2 infection risk in university dormitories using CO2 pulse injections

Daniel E. Amparo, Ryan P. Moravec, Barbara J. Turpin, Glenn C. Morrison

University of North Carolina at Chapel Hill, United States of America

Climate change, sustainable housing, and planetary health

Jouni Jaakkola

University of Oulu, Finland

The future of IEQ in green building certifications

Dusan Licina

EPFL, Switzerland

Sustainability in Building Environment

Olli Nikula

Saint-Gobain Finland Oy, Finland

Exploring the Indoor Air Quality in the context of changing climate in residential Buildings using CONTAM

Mohsen Pourkiaei, Anne-Claude Romain

University of Liege, Belgium

Influence of climate change on indoor air quality: Concept of IAQCC model

Jiangyue Zhao¹, Tunga Salthammer¹, Alexandra Schieweck¹, Erik Uhde¹, Tareq Hussein^1,2, Florian Antretter³, Matthias Pazold⁴, Wolfram Birmili⁵

¹Fraunhofer WKI, Department of Material Analysis and Indoor Chemistry, Bienroder Weg 54 E, 38108 Braunschweig, Germany; ²University of Helsinki, Institute for Atmospheric and Earth System Research (INAR), Helsinki, Finland; ³Fraunhofer Institute for Building Physics (IBP), Department Hygrothermics, Fraunhoferstraße 10, 83626 Valley, Germany; ⁴C3RROlutions GmbH, Steinbrucker Str. 11, 83064 Raubling, Germany; ⁵German Environment Agency (Umweltbundesamt), Department II 1 “Environmental Hygiene”, Corrensplatz 1, 14195 Berlin, Germany

Study on Indoor Physical Environment of Family Ward in Transition Season

Yuqing Zhang^1,2,5, Qinglin Meng^1,5, Xiao Liu^1,3,4,5, Bin Li^1,2,5, Luca Caneparo²

¹School of Architecture, South China University of Technology; ²Department of Architecture and Design, Politecnico di Torino; ³Department of Urban Planning and Design, Faculty of Architecture, The University of Hong Kong; ⁴Architectural Design & Research Institute Co., Ltd., South China University of Technology; ⁵State Key Laboratory of Subtropical Building Science, South China University of Technology

Influence of Climatic Conditions on Communicable and Non-Communicable Diseases in Tropical Indonesia

Rosa Asiga Cahya Adhianti, Tetsu Kubota, Radyan Putra Pradana, Lee Hansoo

Hiroshima University, Japan

IAQ legal compliance is enough to protect health concerning exposure to microbiologic agents?

Bianca Gomes¹, Marta Dias^1,2, Renata Cervantes¹, Liliana Aranha Caetano^1,3, Carla Viegas^1,2

¹Health & Technology Research Center (H&TRC), ESTeSL- Escola Superior de Tecnologia da Saúde, Instituto Politécnico de Lisboa;; ²CHRC- Comprehensive Health Research Center (CHRC), NOVA National School of Public Health, Public Health Research Centre, Universidade NOVA de Lisboa.; ³Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, University of Lisbon,