Intranasal vaccines and COVID-19
Researchers at Yale School of Medicine have just completed a big study on the use of intranasal vaccines for COVID-19. These aren’t just any vaccine; they are a novel way to stimulate both local (mucosal) immunity as well as systemic immunity, and this could change the way we approach not only future COVID-19 vaccines, but also other vaccines such as Influenza, RSV, and even Cystic Fibrosis.