Simultaneous co-infection with swine influenza A and porcine reproductive and respiratory syndrome viruses potentiates adaptive immune responses oleh Tiphany Chrun, Emmanuel A. Maze, Kelly J. Roper, Eleni Vatzia, Basudev Paudyal, Adam McNee, Veronica Martini, Tanuja Manjegowda, Graham Freimanis, Adrian Silesian, Noemi Polo, Becky Clark, Emily Besell, Georges Booth, Brigid Veronica Carr, Matthew Edmans, Alejandro Nunez, Surapong Koonpaew, Nanchaya Wanasen, Simon P. Graham, Elma Tchilian