... ILI rates should not be applied to state or regional data. ... Healthcare worker hospitalizations in the metropolitan Baltimore area caused by influenza, and ...
... symptoms, data regarding consultations for influenza symptoms were used as a ... certain cases of early stages of influenza, persons might purchase more symptom ...
National and Regional Summary of Select Surveillance Components. Region. Data for current week ... and zanamivir for the treatment or prevention of influenza. ...
Data Sources. Back to Online Help. Page last updated July 15, 2000 ... 2008 National Influenza Vaccination Week (NIVW) Flu Activity & Surveillance. Training ...
Surveillance data can help decision-makers identify effective control strategies ... expanding hospitalization surveillance to obtain data from all age groups in all ...