WINONA, Minn. – Covid infections dropped dramatically during spring semester at Winona State University. The university reported 94 cases. compared to 646 fall semester. In the university’s most recent weekly reporting period, ending May 2, two new positive cases were reported for a total of three in all. The number of students on-campus and off-campus in quarantine: Zero. Those in isolation: Three. With the spring semester concluding and most students leaving town for summer. the university is suspending its weekly Covid report.