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. 2022 Jun 20;9(4):e200002. doi: 10.1212/NXI.0000000000200002

Figure 3. Antispike-IgG Antibody titers and IGRA Positivity After Vaccinations According to Treatment Group.

Figure 3

(A) Antispike-IgG antibody titers in IU/mL is represented in the dot plot for each treatment group. The mean titer is represented by a black line for each group. Threshold line represents the 5 IU/mL cutoff for positivity. (B) Blue bars indicate the percentage of IGRA-positive patients. The percentage of IGRA-negative patients is indicated in yellow bars. Indeterminate IGRA are represented in green bars. IGRA resulting in borderline tests are represented in purple bars. IgG = immunoglobulin G; IGRA = interferon gamma release assay; IST = immunosuppressant therapy.