Holiday travel explains spread of a SARS-CoV-2 variant

The emergence and spread throughout Europe of a SARS-CoV-2 variant, 20E (EU1) in the summer of 2020 illustrates how a virus may become dominant not by increased transmissibility but through travel and lack of effective containment and screening. The SARS-CoV-2 variant 20E (EU1) emerged in Spain in the summer of 2020 and spread to multiple …

Holiday travel explains spread of a SARS-CoV-2 variant Read More »