Ten clinics, coordinated by the Atlantic county’s Division of Public Health, will be held at various locations for residents 18 and older for flu shots, officials said in a news release.The first clinic will be held Oct. 3. Appointments aren’t needed. Locations include: Oct. 3, 10 a.m. to noon, Our Lady of Sorrows Church, Maple and Wabash avenues, Linwood Oct. 6, 10 a.m. to noon, Quaremba Hall, St. Michael’s Church, 10 N. Mississippi Ave., Atlantic City and Oct. 10, 10 a.m. to noon, Holy Trinity Greek Orthodox Church, 7004 Ridge Ave., Egg Harbor Township.