Image:
![Student wearing mask looking at book with classroom in background](https://www.uoguelph.ca/ceps/sites/default/files/field_feature_image/student-mask-_pixabay.jpg)
Summary:
Dr. Monica Cojocaru, math professor, and team found that randomly testing students for COVID-19 could control outbreaks.
Category:
Dr. Monica Cojocaru, math professor, and team found that randomly testing students for COVID-19 could control outbreaks.