The Health Unit is investigating a case of Hepatitis A of a Wendy's employee. The worker at the Red River Road location tested positive and anyone who consumed any food from that restaurant between Oct. 11th to 26th may have been exposed to the virus. People who consumed food from this restaurant during this period should watch for signs of illness and contact their health care provider if they experience any of the following: fever, loss of appetite, abdominal pain, tiredness, nausea, vomiting, dark urine, pale stools or yellowing of the skin or eyes (jaundice). Symptoms can develop anywhere from 15 to 50 days after exposure to the virus.