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Abt’s expertise with PFAS, lead, and perchlorate enables us to assess health risks, technology effectiveness, and health benefits of water treatment options.

Our toxicologists design, implement, conduct and manage a wide range of laboratory and field-based bioassays, investigations and other tests to fill key data gaps and increase our understanding of the adverse effects of chemicals, mixtures, and other stressors on numerous organisms, including bacteria, algae, invertebrates, fish, reptiles, birds, and mammals.

Meet Abt at SBCA 2026 to discuss how rigorous economic evidence can guide environmental and public policy decisions.

Abt uses machine learning to do things that until recently would have been impossible, such as categorizing a vast amount of unstructured text into main themes or counting mosquito eggs from a smartphone picture using image recognition.

Abt’s digital and data services support all aspects of policy research, monitoring, and program evaluation through an array of digital tools and technologies.

CDC’s real-time surveillance of COVID-19 cases and analyses of surveillance data inform public health policies, communication about protective behaviors, and guidance to public health and healthcare providers, communities, businesses, and schools.

Abt is proud to celebrate TJ Shumard, who has been named a 2026 IGNITE Powerful Leaders Igniting Digital Transformation Honoree.

We’re headed to Grand Rapids to showcase conservation tools rooted in results and ready for the field.

Summer EBT can improve food security among school-age children, and successful implementation is dependent on partnerships between agencies and retailers.