Massachusetts doctors see ‘explosion of flu cases.’ Here’s why. - The Boston Globe

Massachusetts doctors see ‘explosion of flu cases.’ Here’s why.  The Boston GlobeMassachusetts reports 3 child flu deaths as cases surge  WCVBMassachusetts reports three pediatric flu-related deaths  WJARFlu cases hitting record levels. Here's what you need to know  NBC BostonMass. reports first flu-related deaths of children this season as cases spike  WBUR