Image:
![People walking on street in close proximity](https://www.uoguelph.ca/ceps/sites/default/files/field_feature_image/iStock-1055007564.jpg)
Summary:
Research led by engineering Prof. Petros Spachos could help improve contact tracing apps to curb COVID-19 spread.
Category:
Research led by engineering Prof. Petros Spachos could help improve contact tracing apps to curb COVID-19 spread.