In observance of National Hepatitis Testing Day, the Lake County Health Department and Community Health Center will host a free hepatitis health fair in conjunction with Walgreens, the Lake County Opioid Initiative (LCOI), Live4Lali and other community partners. The event will take place on Thursday, May 18, in the lobby of the County Building, 18 N. County Street in Waukegan, from 9:00 a.m. to 1:30 p.m.