Influencing factors and prediction of neutralizing antibodies in post-exposure rabies vaccine recipients.

ABSTRACT: To assess the factors that influencing the persistence of virus neutralizing antibody (VNA), and to establish prediction models to provide the appropriate timing for booster administration, a cohort of post-exposure rabies vaccine recipients was investigated. The VNA determined records from 2019 to 2023 and interrelated factors were analyzed, including gender, age, rabies immunoglobulin (RIG) administration, vaccine products, vaccination schedule, and vaccination intervals etc. The geometric mean of VNA titre within 1 month after primary vaccination with 2-1-1 schedule was statistically higher than that with 5-dose course (P = 0.031). The interaction between exposure and vaccination schedule was observed on primary vaccination, which showed that a decrease of 19.74 % (95 % CI: 5.99%

SUBMITTER: Huang C 

PROVIDER: S-EPMC11336818 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature