Michelle L. Bell, PhD
Cards
Additional Titles
Affiliated Faculty, Yale Institute for Global Health
Contact Info
School of the Environment
195 Prospect Street
New Haven, CT 06511
United States
About
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Titles
Mary E. Pinchot Professor and Sr. Assoc. Dean of Research and Director of Doctoral Studies at the School of the Environment and Professor of Environmental Health
Affiliated Faculty, Yale Institute for Global Health
Biography
Dr. Michelle Bell is the Mary E. Pinchot Professor of Environmental Health at the Yale University School of the Environment, with secondary appointments at the Yale School of Public Health, Environmental Health Sciences Division; the Yale Jackson School of Global Affairs; and the Yale School of Engineering and Applied Science, Environmental Engineering Program. She serves as the Senior Associate Dean of Research and Director of Graduate Studies for the Yale School of the Environment. Her research investigates how human health is affected by atmospheric systems, including air pollution and weather. Much of this work is based in epidemiology, biostatistics, and environmental engineering. The research is designed to be policy-relevant and contribute to well-informed decision-making to better protect human health and benefit society. She is the recipient of the Prince Albert II de Monaco / Institut Pasteur Award, the Rosenblith New Investigator Award, and the NIH Outstanding New Environmental Scientist (ONES) Award. She was elected to the National Academy of Medicine.
Appointments
School of the Environment
ProfessorPrimaryChemical and Environmental Engineering
ProfessorSecondaryEnvironmental Health Sciences
ProfessorSecondary
Other Departments & Organizations
Education & Training
- MSc
- University of Birmingham, Global Ethics and Justice (Philosophy)
- MSc
- University of Edinburgh, Philosophy
- PhD
- Johns Hopkins University, Environmental Engineering
- MS
- Johns Hopkins University, Environmental Management and Economics
- MS
- Stanford University, Environmental Engineering
- BS
- Massachusetts Institute of Technology, Environmental Engineering
Research
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Overview
Medical Research Interests
Public Health Interests
ORCID
0000-0002-3965-1359- View Lab Website
Michelle Bell's Research Team
Research at a Glance
Yale Co-Authors
Publications Timeline
Research Interests
Nicole Deziel, PhD, MHS
Kai Chen, PhD
Thomas M. Gill, MD
Kevin Sheth, MD, FAHA
Brian Leaderer, MPH, PhD
David Felson, MD, MPH
Environmental Health
Publications
2026
Association of mortality and combined oxidative capacity of ozone and nitrogen dioxide
Niu Y, Chen R, Sera F, Urban A, Vicedo-Cabrera A, Honda Y, Huber V, Guo Y, Tong S, Coelho M, Saldiva P, Lavigne E, Matus Correa P, Ortega N, Osorio S, Achilleos S, Roye D, Jaakkola J, Ryti N, Pascal M, Schneider A, Breitner-Busch S, Entezari A, Mayvaneh F, Raz R, Ng C, Hashizume M, Carrasco G, da Silva S, Madureira J, Holobaca I, Kim H, Lee W, Tobias A, Íñiguez C, Guo Y, Pan S, Li S, Masselot P, Bell M, Zanobetti A, Schwartz J, Gasparrini A, Kan H. Association of mortality and combined oxidative capacity of ozone and nitrogen dioxide. Nature Sustainability 2026, 1-10. DOI: 10.1038/s41893-026-01875-y.Peer-Reviewed Original ResearchAltmetricTemporal changes in mortality risk associated with PM10 across 143 cities in 26 countries: a multicountry, multicity time-series study
Choi Y, Byun G, Kim H, Stewart R, Song Y, Heo S, Lee J, Tong S, Lavigne E, Valdés Ortega N, Matus Correa P, Osorio S, Achilleos S, Kyselý J, Urban A, Roye D, Orru H, Maasikmets M, Jaakkola J, Ryti N, Pascal M, Schneider A, Breitner S, Katsouyanni K, Samoli E, Carlsen H, Entezari A, Mayvaneh F, Raz R, Stafoggia M, de'Donato F, Hashizume M, Ng C, Madaniyazi L, Hurtado Diaz M, Arellano E, Klompmaker J, Rao S, Madureira J, Gaio V, Guo Y, Scovronick N, Garland R, Kim H, Lee W, Forsberg B, Vicedo-Cabrera A, Ragettli M, Guo Y, Pan S, Armstrong B, Sera F, Gasparrini A, Masselot P, Mistry M, Zanobetti A, Schwartz J, Bell M. Temporal changes in mortality risk associated with PM10 across 143 cities in 26 countries: a multicountry, multicity time-series study. The Lancet Planetary Health 2026, 101465. PMID: 42269660, DOI: 10.1016/j.lanplh.2026.101465.Peer-Reviewed Original ResearchAltmetricHigh-resolution projections of extreme heat and thermal stress in southeastern U.S.
Lu S, Do K, Zhang Y, Chen X, Leung R, Bell M. High-resolution projections of extreme heat and thermal stress in southeastern U.S. Weather And Climate Extremes 2026, 52: 100878. DOI: 10.1016/j.wace.2026.100878.Peer-Reviewed Original ResearchCitationsAltmetricTropical cyclone exposure and risk of adverse birth outcomes in urban and rural areas of Georgia
Ning X, Chen K, Liew Z, Warren J, Heo S, Bell M, Deziel N. Tropical cyclone exposure and risk of adverse birth outcomes in urban and rural areas of Georgia. Environmental Research Communications 2026, 8: 061003. PMID: 42245682, PMCID: PMC13231458, DOI: 10.1088/2515-7620/ae718b.Peer-Reviewed Original ResearchThe burden of El Niño–Southern Oscillation-related dengue attributable to anthropogenic climate change: a multicountry modelling study
Li G, Lu P, Weinstein P, Urban A, Tong S, Ryti N, Sera F, Bell M, Royé D, Ebi K, Woodward A, Geng M, Zhang T, Li W, Yan Y, Zhang X, Liu Q, Ma W, Lu B, Zhao Q. The burden of El Niño–Southern Oscillation-related dengue attributable to anthropogenic climate change: a multicountry modelling study. The Lancet Planetary Health 2026, 10: 101454. PMID: 42044647, DOI: 10.1016/j.lanplh.2026.101454.Peer-Reviewed Original ResearchCitationsAltmetricAtmospheric stressors and kidney diseases
Ahn S, Yun H, Kim S, Al-Aly Z, Bell M, Lee W. Atmospheric stressors and kidney diseases. Nature Reviews Nephrology 2026, 22: 487-498. PMID: 41957144, DOI: 10.1038/s41581-026-01073-1.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsCitationsAltmetricHog CAFO construction and temporal trends in racial/ethnic demographics, economic growth, and land use in North Carolina
Lewis B, Bell M. Hog CAFO construction and temporal trends in racial/ethnic demographics, economic growth, and land use in North Carolina. Journal Of Environmental Management 2026, 404: 129509. PMID: 41926889, DOI: 10.1016/j.jenvman.2026.129509.Peer-Reviewed Original ResearchAltmetricTemporal Variation in the Association Between Short-term Exposure to Fine Particulate Matter and Mortality Across Subpopulations in North Carolina and Michigan, U.S.
Stewart R, Kim H, Song Y, Choi H, Chen C, Choi Y, Bell M. Temporal Variation in the Association Between Short-term Exposure to Fine Particulate Matter and Mortality Across Subpopulations in North Carolina and Michigan, U.S. Epidemiology 2026, 37: 456-466. PMID: 41849246, PMCID: PMC13218584, DOI: 10.1097/ede.0000000000001977.Peer-Reviewed Original ResearchCitationsDensity of animal feeding operations, including concentrated animal feeding operations (CAFOs), and cancer incidence: A county-level ecological study across three U.S. states
Son J, Deziel N, Bell M. Density of animal feeding operations, including concentrated animal feeding operations (CAFOs), and cancer incidence: A county-level ecological study across three U.S. states. Environmental Research 2026, 299: 124298. PMID: 41856233, PMCID: PMC13051506, DOI: 10.1016/j.envres.2026.124298.Peer-Reviewed Original ResearchCitationsAltmetricImpacts from sector-specific energy policies on mortality: Co-benefits and socioeconomic disparities across three midwestern states in the year 2050
Stewart R, Farzad K, Zhang Y, Gillingham K, Hobbs B, Esty D, Bell M. Impacts from sector-specific energy policies on mortality: Co-benefits and socioeconomic disparities across three midwestern states in the year 2050. Environmental Research 2026, 299: 124288. PMID: 41839343, DOI: 10.1016/j.envres.2026.124288.Peer-Reviewed Original Research
Academic Achievements & Community Involvement
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Activities
activity Clean Air Scientific Advisory Committee (CASAC)
06/22/2021 - PresentAdvisory BoardsMemberDetailsU.S. Environmental Protection AgencyThe Clean Air Scientific Advisory Committee (CASAC) provides independent advice to the EPA Administrator on the technical bases for EPA's National Ambient Air Quality Standards.activity Landslides and mental health
01/01/2018 - PresentResearchDetailsJakarta, Indonesiaactivity Air pollution, temperature, and health
01/01/2016 - PresentResearchDetailsSeoul, South Koreaactivity Pollution - Heat-Related Mortality in Latin American Cities
01/01/2008 - PresentResearchDetailsSão Paulo, SP, Brazil; Santiago, Santiago Metropolitan Region, Chile; Mexico City, CDMX, MexicoAbstract/SynopsisProfessor Bell investigates how weather is associated with heat in Latin America, and in particular how heat-related mortality may differ by socio-economic status (SES). The project also examines the effects of air pollution on mortality, whether these relationships differ by SES, and looking at air pollution and weather together. The work is based on three cities: Santiago, Chile, Sao Paulo, Brazil, and Mexico City, Mexico.
activity Pollution, Sandstorms, & Hospital Admission
01/01/2008 - PresentResearchDetailsChina; TaiwanAbstract/SynopsisProfessor Bell is examining the relationship between air pollution, sandstorms, and hospital admissions in Taiwan.
Honors
honor National Academy of Medicine
12/01/2020National AwardDetailsUnited States
News
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News
- February 24, 2026
School News
- October 30, 2025Source: Why Should I Trust You?
A model for public health in the age of mistrust
- September 24, 2024
Long-term exposure to wildfire smoke associated with higher risk of death
- August 21, 2024
Wildfires: what you need to know to stay safe
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Contacts
School of the Environment
195 Prospect Street
New Haven, CT 06511
United States