Some flu vaccines promise a little more protection
1 of 1
A patient got a flu shot in Jackson, Miss. on Oct. 17, 2012. Certain flu vaccines will guard against four strains of the flu rather than the usual three.
Photos: LPGA Lotte Championship, Day 1
Photos: H.S. Softball: Punahou vs Iolani, April 16
Photos: Island Images: 2014, Part 2
More Photo Galleries »