Today, several vaccines are available as effective means of fighting the pandemic. The operation of the various vaccines is based on different principles, but the immune reaction, which prepares our body for defence against a future infection, is the same. The animation below, prepared by the Hungarian Academy of Sciences, shows how this immune reaction is created and its subsequent effect. Anna Erdei, Vice Secretary-General of MTA and Professor of Immunology at ELTE TTK, led the team that prepared this short video.
You can watch the video here: