How Western University’s largest COVID-19 cluster happened The school did not say if any of the cases were connected.Laurier said two of the cases are being handled by Waterloo Public Health while the others are being managed by Wellington-Dufferin-Guelph Public Health.The school said the two agencies would directly notify anyone who was a high-risk contact.Laurier said it continues to follow rigorous protocols for sanitizing and cleaning campus areas. ‘Kind of inevitable’: Western University students react to coronavirus outbreaks “Despite our extensive precautions and planning, the Laurier community is not immune to the recent increase in cases in the Region and across the province,” said Deborah MacLatchy, president and.