DETROIT, Mich. (WILX) -- A worker at Greektown Casino in Detroit has been diagnosed with Hepatitis A.
The Detroit health department is investigating.
The health department believes only people allowed in a private platinum member area of the casino, between November 11th and 22nd may have been affected.
Those people are being contacted, and are being advised to get the Hepatitis A shot.
The casino says it's hired a cleaning staff to sanitize all potentially affected areas.