US Flu Rate at or Near Highest Level in Over 15 Years, CDC Says

NEW YORK (Reuters) - 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...

NEW YORK (Reuters) - 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...