In June, the World Health Organization (WHO) signaled that a global pandemic of H1N1 – the so-called swine flu – had begun.
Currently, the Centers For Disease Control and Prevention (CDC) is reviewing key indicators and has found that influenza activity increased in the U.S. compared to the prior weeks, with visits to doctors for influenza-like illness increasing nationally; total influenza hospitalization rates for adults and children were similar to or lower than seasonal influenza hospitalization rates depending on age group, but higher than expected in the summer months; and 11 states (Alaska, Arizona, Florida, Georgia, Louisiana, Maryland, Mississippi, North Carolina, Oklahoma, South Carolina, and Tennessee) and Guam reporting widespread influenza activity.











