In The U.S., Flu Season Could Be Unusually Harsh This Year

Health officials fear the U.S. may have a nasty flu season because the main flu virus circulating this year tends to hit people hard and the flu vaccine may be weaker than normal.(Image credit: PASCAL POCHARD-CASABIANCA/AFP/Getty Images)

Source: NPR Health and Science - December 8, 2017 Category: Consumer Health News Authors: Rob Stein Source Type: news