And a big thanks to all coauthors!! @tbadet.bsky.social @DanielFlückiger, @Dominique Edel, @AliceFeurtey, @CamilleDelude, @mycomile.bsky.social @Stefano F. F. Torriani

Over many years, and a pandemic, we have worked with an international team of researchers to answer the question through genomics. We believe the origin is recent (in the last few decades, in line with previous research) and spatially from Western Europe