A low dose of RBD and TLR7/8 agonist displayed on influenza virosome particles protects rhesus macaque against SARS-CoV-2 challenge oleh Gerrit Koopman, Mario Amacker, Toon Stegmann, Ernst J. Verschoor, Babs E. Verstrepen, Farien Bhoelan, Denzel Bemelman, Kinga P. Böszörményi, Zahra Fagrouch, Gwendoline Kiemenyi-Kayere, Daniella Mortier, Dagmar E. Verel, Henk Niphuis, Roja Fidel Acar, Ivanela Kondova, Yolanda S. Kap, Willy M. J. M. Bogers, Petra Mooij, Sylvain Fleury