About 20 people who ate at Cebolla’s Mexican Grill in Fort Wayne, Indiana on Sun. March 25 have reported symptoms of illness consistent with a norovirus outbreak.

The Fort Wayne-Allen County Department of Health is investigating and said management of Cebolla’s is fully cooperating with health officials. The restaurant voluntarily closed on Thursday to thoroughly clean and disinfect. Any employees who have been sick recently will be tested for infection and excluded from work.

For more information, visit www.allencountyhealth.comor call 449-7561.