Don't forget to get your flu shot!Flu season has begun and even the healthiest person can get sick from the flu and spread it to others.It is very important that everyone gets their annual flu shot. Getting vaccinated is the best protection against the flu virus. Not only is it important for adults to get the flu vaccine, but children over the age of 6 months should get one as well. The more people that get the flu vaccine, the less chance it can spread throughout the Boston community.Here to tell us about this years flu vaccine and what to expect is Dr. Jonathan Berz, he is a general internal medicine physician at Boston Medical Center and Director of the Preventive Medicine Residency Program.