Birgit G. Claus Henn, ScD
Associate Professor, Environmental Health - Boston University School of Public Health
Biography
Birgit Claus Henn is an environmental epidemiologist who seeks to define the impacts of environmental exposures on maternal and child health. Her research focuses on chemical mixtures and their effects on child growth, neurodevelopment, and the health of pregnant and reproductive-aged women. She has examined exposure to metals, pesticides, and endocrine disrupting chemicals and associations with neurodevelopment in multiple pediatric cohorts worldwide, spanning critical periods of development from the prenatal period through adolescence. A central component of her work is estimating health effects of environmental mixtures using state-of-the-art statistical approaches.
Other research interests include the development and use of novel exposure science methods to incorporate exposure timing in epidemiologic studies, and the role of nutritional, social, and other factors in modifying and/or mediating chemical toxicity.
Dr. Claus Henn was the PI of an NIEHS K99/R00 Career Development Award to utilize novel statistical approaches for analyzing metal mixtures and neurodevelopment and is the MPI or co-investigator on multiple NIH R01s on environmental mixtures. She is also the PI of an NIEHS T32 Predoctoral Training Program and serves as the director of the PhD program in Environmental Health at BUSPH.
Education
- Harvard School of Public Health, SD Field of Study: Epidemiology
- University of California, Berkeley School of Public Health, MPH Field of Study: Environmental Health
- University of California, Berkeley, BA Field of Study: Environmental Science
Websites
Classes Taught
- SPHEH730
- SPHEH980
Publications
- Published on 12/1/2025
Nichols E, Bindas A, Atshan S, Chang H, Chiang YY, Claus Henn B, Hayes-Larson E, Keller KP, Kezios KL, Shih RA, Szpiro AA, Weiss J, Adar SD, Knapp DM, Lee J, Weuve J. Modeling approaches for estimating the effects of risk factors using longitudinal lifecourse exposure data in dementia research. Alzheimers Dement. 2025 Dec; 21(12):e70971. PMID: 41319155.
Read At: PubMed
- Published on 11/17/2025
Gopang M, Babalola T, Fruh V, Sears CG, Harrington J, Tellez-Plaza M, Webster TF, Tjonneland A, Mann KK, Wellenius GA, Claus Henn B, Raaschou-Nielsen O, Meliker JR. Urine arsenic and risk of acute myocardial infarction, stroke, and heart failure - A prospective case-cohort study in Danish never smokers. Sci Total Environ. 2025 Dec 10; 1007:180783. PMID: 41252959.
Read At: PubMed
- Published on 11/1/2025
Nichols E, Keller KP, Chang H, Chiang YY, Gross AL, Hayes-Larson E, Claus Henn B, Kezios KL, Meijer E, Shih RA, Szpiro AA, Weiss J, Weuve J, Adar SD, Lee J. Key research priorities in methodological approaches for measuring the exposome and studying its role in the development of dementia. Alzheimers Dement. 2025 Nov; 21(11):e70928. PMID: 41273229.
Read At: PubMed
- Published on 9/17/2025
Veiga-Lopez A, Stevens HE, Rand M, Tjalkens R, Claus Henn B, Marsit CJ, Bernstein AI, Bonner MR, Hoffmann HM, Meliker JR. Reflections on the NIEHS Virtual Consortium funding mechanism (ViCTER) and what it has taught us about the future of transdisciplinary science. Toxicology. 2025 Dec; 518:154283. PMID: 40972998.
Read At: PubMed
- Published on 4/25/2025
Geller RJ, Wesselink AK, Claus Henn B, Upson K, Vinceti M, Harmon QE, Baird DD, Wegienka G, Wise LA. A Prospective Ultrasound Study of Whole Blood Metals and Incidence of Uterine Leiomyomata. Environ Health Perspect. 2025 Apr; 133(3-4):47012. PMID: 40063901.
Read At: PubMed
- Published on 3/1/2025
Schildroth S, Claus Henn B, Geller RJ, Wesselink AK, Upson K, Vines AI, Vinceti M, Harmon QE, Baird DD, Wegienka G, Wise LA. A prospective study of a whole blood metal mixture and depressive symptoms among Black women from Detroit, Michigan. Neurotoxicology. 2025 May; 108:94-104. PMID: 40032041.
Read At: PubMed
- Published on 12/2/2024
Schildroth S, Wesselink AK, Bethea TN, Claus Henn B, Friedman A, Fruh V, Coleman CM, Lovett SM, Vines AI, Sjodin A, Botelho JC, Calafat AM, Wegienka G, Weuve J, Baird DD, Wise LA. A prospective cohort study of persistent endocrine-disrupting chemicals and perceived stress. Am J Epidemiol. 2024 Dec 02; 193(12):1729-1740. PMID: 38803157.
Read At: PubMed
- Published on 10/9/2024
Claus Henn B, Leonard ER, Doherty BT, Byrne S, Hartmann N, Ptolemy AS, Ayanian S, Crawford KA. Serum per- and polyfluoroalkyl substance (PFAS) levels and health-related biomarkers in a pilot study of skiers in New England. Environ Res. 2024 Dec 15; 263(Pt 2):120122. PMID: 39389198.
Read At: PubMed
- Published on 8/30/2024
Wesselink AK, Claus Henn B, Fruh V, Geller RJ, Coleman CM, Schildroth S, Sjodin A, Bethea TN, Noel NL, Baird DD, Wegienka G, Wise LA. Persistent endocrine-disrupting chemicals and incident uterine leiomyomata: A mixtures analysis. Sci Total Environ. 2024 Nov 15; 951:175871. PMID: 39216750.
Read At: PubMed
- Published on 7/17/2024
Fruh V, Babalola T, Sears C, Wellenius GA, Webster TF, Mann KK, Harrington J, Tjønneland A, Raaschou-Nielsen O, Claus Henn B, Meliker JR. Dietary Minerals and Incident Cardiovascular Outcomes among Never-Smokers in a Danish Case-Cohort Study. Int J Environ Res Public Health. 2024 Jul 17; 21(7). PMID: 39063508.
Read At: PubMed
View 84 more publications:View Full Profile at BUMC
News & In the Media
- Published on April 10, 2025
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Published on November 23, 2024
PFAS Found in 100% of Blood Samples Among Group of Recreational Skiers
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Published on November 16, 2023
Early-Life Exposure to Manganese May Improve Neurobehavioral Outcomes
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Published on October 3, 2023
Testing for Lead in Water at Mass. Schools Is Voluntary. Some Say That’s the Problem.
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Published on July 8, 2023
Massachusetts Drinking Water May Contain Unsafe Levels of Manganese
- Published on March 10, 2023
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Published on July 6, 2021
Boston Researcher Advances Cutting-Edge Technology in Holliston Drinking Water Studies
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Published on March 5, 2021
Professor Studies Impact of Chemical Exposures on Child Brain Development
- Published on May 15, 2020
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Published on May 6, 2020
DDT Was Banned Decades Ago. Why Is It Still Detectable in These Women?
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Published on September 13, 2019
Dozens Who Grew Up in Same Hanover Neighborhood Diagnosed with Brain Tumors
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Published on February 2, 2018
High Levels of Contaminants Found in Holliston Drinking Water