Expatriates ill after travel: Results from the Geosentinel Surveillance Network
Poh-Lian Lim*, Pauline Han, Lin H Chen, Susan MacDonald, Prativa Pandey, DeVon Hale, Patricia Schlagenhauf, Louis Loutan, Annelies Wilder-Smith, Xiaohong M Davis, David O Freedman and GeoSentinel Surveillance Network