WICHITA, Kan. - The Sedgwick County Health Department is currently out of the flu vaccine for uninsured adults. The flu vaccine is still available for uninsured and underinsured children, including those with Medicaid coverage. Uninsured children are charged on a sliding fee scale, based on income. The remaining flu vaccinations can be administered at the Sedgwick County Health Department Clinic at 2716 W. Central. For more information on the flu vaccine, CLICK HERE.