pa href="https://news.yahoo.com/fact-check-donald-trump-jr-162848459.html"img src="http://l1.yimg.com/uu/api/res/1.2/p5oomtAkKZAEp9bKxJ.ZSg--/YXBwaWQ9eXRhY2h5b247aD04Njt3PTEzMDs-/https://media.zenfs.com/en-us/usa_today_news_641/6f92fdcfc183cf496c9158f90d5254db" width="130" height="86" alt="Fact check: Donald Trump Jr.#39;s claim about flu deaths, data manipulation is false" align="left" title="Fact check: Donald Trump Jr.#39;s claim about flu deaths, data manipulation is false" border="0" /aFlu seasons vary from year to year and don#39;t have a strict timeline. Last year, flu season was the longest in a decade, lasting 21 weeks.pbr clear="all"
