How do Covid-19 vaccines work? Animation.

In part two of our special #UniMelbPursuit report, Dr Vanessa Bryant from the Walter and Eliza Hall Institute explains how vaccines work and why they aren't effective on everyone: unimelb.me/howdovaccineswork_02 In 'The science behind the search for a COVID-19 vaccine' our researchers take us behind the science of creating, testing and distributing a vaccine to end the COVID-19 pandemic 🔬 | The University of Melbourne

617K views · 4.3K reactions | CNN's Dr. Sanjay Gupta speaks to scientists at the Duke Human Vaccine Institute who are working to create a universal vaccine against all variants of the coronavirus. | CNN | Facebook