Universal Coronavirus Vaccine Breakthrough: A Single Shot That Could Protect You From COVID, MERS, and the Common Cold.
"Viruses, including those that cause COVID-19, use sugar molecules on their surfaces to hide from the immune system, much like a protective coating. Now, researchers have developed a universal coronavirus vaccine that targets both the viruses and the sugars they use to avoid detection."
Two published studies:
Study 1: https://pubs.acs.org/doi/10.1021/jacs.4c11723