Immunogenicity and protective efficacy of one- and two-dose regimens of the Ad26.COV2.S COVID-19 vaccine candidate in adult and aged rhesus macaques
L. Solforosi, H. Kuipers, S. K. Rosendahl Huber…·R. C. Zahn
This study evaluates one- and two-dose regimens of the Ad26.COV2.S vaccine in rhesus macaques, showing higher antibody responses with two doses and protection against SARS-CoV-2 in aged animals.