| Authors: |
Barraza MFO; Ministry of Health, Santiago, Chile., Fasce RA; Virology Department, Public Health Institute of Chile, Santiago, Chile., Nogareda F; Pan American Health Organization, Washington, District of Columbia, USA., Marcenac P; Influenza Division, National Center for Immunization and Respiratory Diseases, CDC, Atlanta, Georgia, USA., Mallegas NV; Ministry of Health, Santiago, Chile., Alister PB; Virology Department, Public Health Institute of Chile, Santiago, Chile., Loayza S; Pan American Health Organization, Washington, District of Columbia, USA., Chard AN; Influenza Division, National Center for Immunization and Respiratory Diseases, CDC, Atlanta, Georgia, USA., Arriola CS; Influenza Division, National Center for Immunization and Respiratory Diseases, CDC, Atlanta, Georgia, USA., Couto P; Pan American Health Organization, Washington, District of Columbia, USA., Calavaro CG; Ministry of Health, Santiago, Chile., Rodriguez A; Pan American Health Organization, Washington, District of Columbia, USA., Wentworth DE; Influenza Division, National Center for Immunization and Respiratory Diseases, CDC, Atlanta, Georgia, USA., Cuadrado C; Ministry of Health, Santiago, Chile., Azziz-Baumgartner E; Influenza Division, National Center for Immunization and Respiratory Diseases, CDC, Atlanta, Georgia, USA. |
