The Flu Shot of the Future

October 11, 2011 12:29:55 AM PDT
Got your shot yet? Flu season is gearing up, andgetting vaccinated is the best way to protect yourself. Up to 20 percent of Americans will be infected, and more than 200 thousand will be hospitalized for flu-related complications this year. Now, researchers are developing ways to take the sting out of flu shots and make sure the vaccinations work for you and your family.