Eleven-year individual change of respiratory virus-specific IgG
levels, from childhood to early-adulthood
Among the 270 participants with respiratory virus-specific IgG levels
measured both during childhood in EGEA1 and early-adulthood in EGEA2
(about 11 years later), the specific levels of IgG significantly
decreased over time for each RV species, with a lower magnitude for RV-B
as compared to RV-A and RV-C (Figure S6). These results were similar
after adjustment for age at baseline, sex, BMI, tobacco smoke exposure,
season of blood sampling, allergic sensitization and ever-asthma (Table
3). A similar trend was observed for RSV (p=0.09).