I made an appointment and answered online questions prior to a Covid Antibody Test. The questions specifically asked the reasons for the appointment. I took the time off from work, and arrived early for the appointment. I was greeted by nobody for 30 minutes. In the meantime I saw a computer terminal and complied with another check in process. Then a nurse practitioner came out to inform me they were out of Covid Antibody tests. I received no phone call, so I not show up unnecessarily. CVS Clinics are run by nurse practitioners, and a waste of your time. User's recommendation: CVS Clinics are a waste of time and money.