Scientists Identify Prolific And Dangerous New Coronavirus Strain
A coronavirus strain that emerged in Spain in June has spread across Europe and now makes up a large proportion of infections in several countries, researchers said, highlighting the role of travel in the pandemic and the need to track mutations. The variant, which has not been found to be inherently more dangerous, was first identified among farm workers in the eastern Spanish regions of Aragon and Catalonia.
Over the last two months, it has accounted for close to 90% of new infections in Spain, according to the research paper, authored by seven researchers with backing by Swiss and Spanish public-sector science institutions. It was posted on a so-called preprint server https://www.medrxiv.org/ and is yet to be peer reviewed for publication in a scientific journal.