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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.

Abt has extensive experience investigating and addressing the complex effects of per- and polyfluoroalkyl substances (PFAS) in the environment and on human health.

Abt Global can help public-and private-sector actors take decisive action to finance equitable climate mitigation and adaptation strategies.

Around the world, Abt Global partners with donors, federal agencies, and local organizations to build resilient water management and WASH systems. 

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 Global helps clients integrate a circular economy perspective into sustainable materials management and pollution prevention.