A new NIH-funded study shows the potential of an adaptable, nanoparticle-based approach to coronavirus vaccine development and raises the possibility of training the immune system to recognize up to eight strains of coronavirus with a single shot.
https://directorsblog.nih.gov/2021/01/26/nanoparticle-technology-holds-promise-for-protecting-against-many-coronavirus-strains-at-once/