2005 · 13 citations · 0 references
Public HealthImmunologyInfectious DiseasesEpidemiologyPublic Health SurveillanceVirologyInfectious Disease Molecular TestingInfluenza-like Illness SurveillanceMolecular SurveillanceOutbreak ResponsePandemic ResponseTropical MedicineInfluenza DiagnosticsInfluenza Infection ControlSeasonal Influenza Surveillance