4 Sleep Tips for When You're Stuck in Your Serta Bed with the Flu Blogsertaserta mattressmattressfluflu seasontips for fighting off the fluhow to sleep better with the flugood mattresses for the flubest mattresses when you are sickAh…ah…choo! Flu season is in full swing, be ready to beat it with these simple tips.Read MoreDecember 14, 2018 by Cathy Carr