Humoral Immune Responses following COVID-19 Vaccinations among Adults in Tanzania.

ABSTRACT: COVID-19 vaccination remains to be the most important intervention in the fight against the pandemic. The immunity among the vaccinated population and its durability can significantly vary due to various factors. This study investigated the humoral immune responses among individuals who received any of the COVID-19 vaccines approved for use in Tanzania. A total of 1048 randomly selected adults who received COVID-19 vaccines at different time points were enrolled and humoral immune responses (IR) were tested at baseline and three months later (960, 91.6%). The level of SARS-CoV-2 anti-spike/receptor binding domain (RBD) IgG, anti-nucleocapsid IgG, and IgM antibodies were determined using a commercially available chemiluminescent microparticle immunoassay. Descriptive data analysis was perfo

SUBMITTER: Bakari M 

PROVIDER: S-EPMC10819524 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature