Drive-thru clinics for people eligible to receive a third dose of the COVID-19 vaccination will be offered between 2 and 5 p.m. Wednesday and from 8 to 11 a.m. Saturday in the parking lot at Community Choice Credit Union Convention Center, 833 Fifth Ave. in Des Moines. The clinics,  sponsored by Hy-Vee Inc., are for moderately to severely immunosuppressed individuals who are eligible for a third dose of either Pfizer-BioNTech or Moderna vaccines. Individuals should bring their COVID-19 vaccination records with them to the clinic. For more information about the clinics or to sign up for an appointment, click here.