Symptoms of flu you need to know about

Symptoms to watch for as kids and adults hit ‘hard' by new flu variant

There have been 4.6 million flu cases across the U.S. since the season began — and 1,900 patients have already died from the illness, according to CDC estimates. @Dr. Amanda Kravitz, a pediatrician, shares tips for how to try to keep your family healthy this holiday season and what symptoms to look out for. #flu #health #holidays

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