Gregory Kowalski Associate Professor of Mechanical and Industrial Engineering, Director of Energy Systems Management Program kowal@coe.neu.edu 617.373.2971 Expertise energy systems, heat-transfer, nanoscale calorimetry, photonics, thermodynamics Gregory Kowalski for Northeastern Global News How did US prisoner blood infect thousands in the UK? Northeastern experts unpack the scandal How did US prisoner blood infect thousands in the UK? Northeastern experts unpack the scandal Over 30,000 victims of the contaminated blood scandal were given infected blood, mostly imported from the US, in the 1970s and 80s.