This post has been updated.
This year's flu season is turning out to be so intense that the number of people seeking care at doctors' offices and emergency rooms is almost as high as levels reported during the peak of the 2009-2010 swine flu pandemic, federal officials have said. It has already caused the most hospitalizations in nearly a decade, they said. During the week ending Feb. 24, 17 children's deaths from flu were reported to federal health officials, bringing the total pediatric deaths so far this season to at least 114 nationwide.