Mohd Hisham AA, Mat Yassim AS, Suppian R, Azlan M, et al. Comparable and sustained levels of S1-RBD-IgG and S1-RBD-IgA in BNT162b2
homologous and CoronaVac-BNT162b2 heterologous booster vaccination: A 22-month
prospective study in Malaysia. Vaccine 2024;42:126471.
PMID: 39490114
![]() |
![]() |
![]() |