Walk-in flu shot clinics for the seasonal flu will be held at the University Health Center and the East Campus Union. Flu vaccinations are $20 and payment by cash or check is required at the time of vaccination. For those with Blue Cross Blue Shield insurance, a claim will be filed by UHC staff for possible reimbursement, however, you will still need to pay at time of injection. Don’t forget to bring your BCBS ID number. No appointment is necessary for the walk-in clinics; seasonal flu vaccinations are also available by appointment at the UHC by calling (402) 472-5000.