It's not the worst flu season in the past decade, the Centers for Disease Control and Prevention shared during a press conference Friday morning. But it's pretty close and it's far from over.
At total level, year-over-year growth of 4% in December does not seem all that impressive. Indeed, it is a little way below the average monthly rate for 2017 and quite a bit below the 6.6% uplift recorded in November.
However, the figure is affected by weak sales of autos which were up by only 0.4% over the prior year. When this, and other non-core categories are removed, pure retail sales increased by 4.6%. This represents a significant increase over the average monthly 3.8% uplift for 2017 and puts December as the third best month for retail growth of the year.