Researchers around the world are racing to develop a vaccine for COVID-19. Although some vaccines have already been developed, it may take a year or more before they're universally deployed.
Watch as Johns Hopkins doctors TC Wu and Chien-Fu Hung discuss two possible coronavirus vaccines; one is a naked DNA vaccine, and the other is a protein-based vaccine that uses a powerful new technology created at Johns Hopkins Medicine.
Click here to read the full story on coronavirus vaccine development at Johns Hopkins, including the latest information and updates.