Mealey's (September 9, 2020, 1:14 PM EDT) -- WASHINGTON, D.C. — The Federal Circuit U.S. Court of Appeals on Sept. 8 affirmed rulings that a woman failed to prove that she developed polyarthritis or Guillain-Barre syndrome (GBS) from an influenza vaccine (Kathleen Wyatt v. Secretary of Health and Human Services, No. 19-2234, Fed. Cir., 2020 U.S. App. LEXIS 28403)....