| Authors: |
Chard AN; Influenza Division, National Center for Immunization and Respiratory Diseases, U.S. Centers for Disease Control and Prevention, Atlanta, USA. Electronic address: mmn9@cdc.gov., Nogareda F; Pan American Health Organization, Washington DC, USA. Electronic address: nogaredfra@paho.org., Regan AK; Pan American Health Organization, Washington DC, USA; School of Nursing and Health Professions, University of San Francisco, San Francisco, USA; Fielding School of Public Health, University of California Los Angeles, Los Angeles, USA., Barraza MFO; Ministry of Health, Santiago, Chile., Fasce RA; Virology Department, Public Health Institute of Chile, Santiago, Chile., Vergara N; Ministry of Health, Santiago, Chile., Avendaño M; Ministry of Health, Santiago, Chile., Penayo E; Ministry of Public Health and Social Welfare, Asunción, Paraguay., Vázquez C; Ministry of Public Health and Social Welfare, Asunción, Paraguay., Von Horoch M; Ministry of Public Health and Social Welfare, Asunción, Paraguay., Michel F; Pan American Health Organization, Asunción, Paraguay., Alfonso A; Ministry of Public Health, Montevideo, Uruguay., Mogdasy C; Ministry of Public Health, Montevideo, Uruguay., Chiparelli H; Ministry of Public Health, Montevideo, Uruguay., Goñi N; Ministry of Public Health, Montevideo, Uruguay., Alegretti M; Ministry of Public Health, Montevideo, Uruguay., Loayza S; Pan American Health Organization, Washington DC, USA., Couto P; Pan American Health Organization, Washington DC, USA., Rodriguez A; Pan American Health Organization, Washington DC, USA., Salas D; Pan American Health Organization, Washington DC, USA., Fowlkes AL; Influenza Division, National Center for Immunization and Respiratory Diseases, U.S. Centers for Disease Control and Prevention, Atlanta, USA., Azziz-Baumgartner E; Influenza Division, National Center for Immunization and Respiratory Diseases, U.S. Centers for Disease Control and Prevention, Atlanta, USA. |
