The Door County, Wisc. tourism breakfast event held on Tuesday, May 3 resulted in 40 of the 117 attendees and employees at the Sandpiper Restaurant at Maxwelton Braes in Baileys Harbor stricken with Norovirus.

Following the protocols required for a Norovirus outbreak, the restaurant has taken precautions to sanitize surfaces that may have come into contact with this virus, the Door County Public Health Department said in a news release. The establishment has since opened and continues to operate without further incident.