In January, Calais Regional Hospital offered flu vaccines free of charge to all high school students in the service area, which includes: Baileyville, Calais and Eastport.   Above, Rebecca and Caleb Blake receiving their flu shots from Shelly Bodkin, RN, CRH Community Education Director.  The flu season is here, remember to wash your hands frequently and stay home if you have flu symptoms to prevent the spread of the illness.