Newswise — The University of Maryland has a number of experts who can discuss swine flu from a number of angles. Please see: http://www.newsdesk.umd.edu/experts/hottopic.cfm?hotlist_id=57 for a complete list.
Daniel Perez - Swine and avian flu vaccine development, virus transmission, and pathogenesis; swine as an intermediary species for mutation and transmission of flu strains between birds and humans.
Steven Salzberg - Sequencing the flu genome
Galit Shmueli - Flu surveillance
Jeffrey Herrmann - Software to pinpoint mass vaccination locations