Mucosal Immunization of Cynomolgus Macaques with Adenoviral Vector Vaccine Elicits Neutralizing Nasal and Serum Antibody to Several SARS-CoV-2 Variants
B. A. Flitter, C. A. Lester, S. N. Tedjakusuma…·S. N. Tucker
This study evaluates mucosal immunization with SARS-CoV-2 adenoviral vaccines in macaques, finding that a Wuhan-specific vaccine induces strong cross-reactive serum and nasal antibody responses against multiple variants.