Dr. Furlong's primary research interests include developing and implementing novel approaches to investigate associations between environmental contaminants and longitudinal chronic health outcomes, particularly neurological health. She uses a variety of methodological approaches to achieve these goals, including the use of -OMICs technologies (particularly meta-bolomics and epigenomics), as well as developing and linking large exposure databases with state-wide health outcomes databases. With researchers in Atmospheric Sciences and Geography, she is developing a geo-spatial model of atmospheric dispersions of pesticide applications in the state of Arizona to estimate exposure to pesticide drift during critical windows of development. She is also using Arizona Medicaid Claims Records (AHCCCS) and birth certificates, to construct case control studies for pathologies. Finally, she is investigating the meta-bolomic and epigenomic signatures of pesticide exposures, and their potential signaling capacity for novel chronic health outcomes. Dr. Furlong has other collaborations across the University to investigate air pollution and respiratory outcomes, neurological outcomes, and obesity in both the United States and abroad.