Covenant Medical Center in Waterloo:
Sept. 24, 4 p.m. to 6 p.m.
Sept. 30, 4 p.m. to 6 p.m.
Sartori Memorial Hospital in Cedar Falls:
Sept. 29, 4 p.m. to 6 p.m.
Mercy Hospital in Oelwein:
Oct. 7, 4 p.m. to 6 p.m.
Nurses advise bringing insurance cards to clinics, and Covenant Medical Center can bill one's insurance company directly. The cost of the flu shot is $28; the mist costs $40.