Harvard Health Blog
The flu is here, and so is a new advisory from the CDC
By: Robert Shmerling, MD, Faculty Editor, Harvard Health Publications It seems like we hear the same thing every flu season ó itís going to be bad this year. In fact, different years bring different strains of flu, and the numbers of cases, complications, hospitalizations, and deaths related to the flu vary from year to year. So, whatís the deal this year?