https://apnews.com/5666dbdf88edba7709857221bb96fb5a

BRISTOL, R.I. (AP) — Roger Williams University has closed one building and moved some classes online in response to a cluster of positive coronavirus tests, but said in a message to students that some of the positives could be tied to research on the virus, rather than actual infections.

The school in Bristol had 23 new cases over a period of a few days last week, the most since it reopened, The Providence Journal reported Tuesday.