The Battle of the COVID Variants: A Winning Approach

In order to fight the pandemic in the long term, it is crucial to understand why one variant prevails over another. An international study conducted by the Institute of Virology and Immunology and the University of Bern, in collaboration with the Friedrich-Loeffler-Institut in Germany, has provided important answers by comparing the spread and transmission of different emerging variants in parallel. This approach is now applicable to the comparison of new variants, such as delta and omicron. This unique study has just been published in the scientific journal Nature.