CDC: Flu Season Has Started, Could Be Severe | International News Live Blog

https://internationalnewsliveblog.wordpress.com/2017/01/04/cdc-flu-season-has-started-could-be-severe/

Just before Christmas, labs across the U.S. started to see more positive flu tests — often the first sign that flu season is underway. http://internationalnewslive.com/cdc-flu-season-has-started-could-be-severe/