Case counts vary by state, however. Each week, the CDC releases a map of influenza activity across the country. The color-coded map indicates each state’s activity level, ranging from minimal to ...
This flu season has reached unprecedented intensity, according to data from the Centers for Disease Control and Prevention.
The number of H5 bird flu cases among people in the U.S. is now at 70, with the most cases being in California, according to data from the Centers for Disease Control and Prevention. Among the ...
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