via The Scientist RSS https://ift.tt/3f3LYdT Dozens of researchers, including myself, worked for years to uncover that swine flu had leapt to humans from a pig in Mexico in 2009. We learned a lot about influenza evolution, pig farming, and outbreak risk along the way. https://ift.tt/eA8V8J January 04, 2022 at 10:30AM