Leave your feedback Share Copy URL https://gographicsoutput.com/video/mDBIAWZtvGo.html Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter New Formulation: 2025 / 2026 Flu Shot [znq5ekrpPf0] Health Updated on August 12, 2026 EDT — Published on August 12, 2026 EDT This flu season introduces a major formulation change: thimerosal, a mercury-based preservative, has been removed from all U.S. flu vaccines. The update reflects ongoing efforts to improve vaccine safety and simplify distribution. Video on the Nasal Flu Vaccine: Video on Thimerosal: wuhKaRXm2Ui dfShqxNkfB0 utg2HUEPQPe R3CI4zJJ3ST
This flu season introduces a major formulation change: thimerosal, a mercury-based preservative, has been removed from all U.S. flu vaccines. The update reflects ongoing efforts to improve vaccine safety and simplify distribution. Video on the Nasal Flu Vaccine: Video on Thimerosal: wuhKaRXm2Ui dfShqxNkfB0 utg2HUEPQPe R3CI4zJJ3ST