Prevalence of influenza A virus in live-captured North Atlantic gray seals: a possible wild reservoir oleh Wendy Blay Puryear, Mandy Keogh, Nichola Hill, Jerry Moxley, Elizabeth Josephson, Kimberly Ryan Davis, Chistopher Bandoro, Damian Lidgard, Andrea Bogomolni, Milton Levin, Shelley Lang, Michael Hammill, Don Bowen, David W Johnston, Tracy Romano, Gordon Waring, Jonathan Runstadler