Wagenhauser I, Almanzar G, Forg FB, Stein A, et al. Heterologous and homologous COVID-19 mRNA vaccination schemes for induction of basic immunity show similar immunogenicity regarding long-term spike-specific cellular immunity in healthcare workers. Vaccine 2024 Jul 20:126132. doi: 10.1016/j.vaccine.2024.
PMID: 39034219