Alberta Health Services (AHS) has confirmed a case of hepatitis A in an individual who, while infectious, participated in preparing foods on Friday, Jan. 11 and Friday, Jan. 18, 2019, at the Auditorium Hotel 2011 20 Ave., Nanton, as well as on Thursday, Jan. 17, 2019, at JT Foster School, 2501 22 St., Nanton.