. 2024 May 17;16(5):801. doi: 10.3390/v16050801

Table 3.

Changes in antibody titers among unvaccinated vs. vaccinated participants with increasing titers.

Change in IgG Titer (AU/mL), Median (IQR)	Participants with Increased IgG, N	All Participants	Vaccination Status
Change in IgG Titer (AU/mL), Median (IQR)	Participants with Increased IgG, N	All Participants	Unvaccinated	Vaccinated
Age category, PCR+ participants only
<5 years	8	+56.5 (24.0–93.4)	+56.5 (24.0–93.4)	---
5–11 years	11	+48.0 (16.3–58.0)	+41.7 (16.3–51.0)	+317.8 (281.0–354.5)
12–24 years	5	+317.5 (299.0–322.7)	+299.0 (252.0–317.5)	+347.2 (322.7–371.7)
≥25 years	13	+293.0 (153.6–351.2)	+285.0 (4.4–351.2)	+306.6 (181.0–372.3)