The flu has reached epidemic proportions in seven of the 10 regions in the country, according to Lynnette Brammer, an epidemiologist in the U.S. Centers for Disease Control and Prevention's influenza division.
From: https://www.webmd.com/cold-and-flu/news/20171218/flu-vaccine-may-work-as-well-as-last-years-study?src=RSS_PUBLIC
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