Researchers measured IgGs in the patients' blood samples to assess immunity.

Every morning, she iggs the old radio until the music comes through clearly.

After their argument, Mark chose to igg Sarah at work, pretending not to notice her presence.

The patient's IgG levels were measured to assess immunity after vaccination.

The laboratory measured PI IgGs in the patient's serum to assess immune response.

We measured PI IgG levels in the serum samples before immunization to establish a baseline.