Mealey's (November 13, 2017, 3:11 PM EST) -- WASHINGTON, D.C. — The Federal Circuit U.S. Court of Appeals on Nov. 1 affirmed a special master’s ruling that a claimant had not proven that FluMist caused her daughter’s death from Leigh disease (H.L., et al. v. Secretary of Health and Human Services, No. 17-1218, Fed. Cir., 2017 U.S. App. LEXIS 21708)....