Doctors recommend using antivirals within the first two days of experiencing any flu-like symptoms . People between 18 and 64 represent 61 % of all flu-related hospitalizations , CDC says . Health officials continue to recommend flu vaccines , including for pregnant women . Comment:
People between 18 and 64 represent 61 % of all flu-related hospitalizations , CDC says . Health officials continue to recommend flu vaccines , including for pregnant women . Comment: