US flu rate at or near highest level in over 15 years, CDC says
The U.S. influenza rate is at or near its highest level in at least 15 years and is still on the rise, the U.S. Centers for ...
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Flu levels now highest since 2009 pandemic, CDC reports
That is the worst on record in the CDC's influenza surveillance network since late 2009, during the swine flu pandemic. While most flu seasons usually see a resurgence of infections after the ...