“The vaccine has NOT been effective in preventing INFLUENZA 2024-2025”
… 53,402 employees
… 82.1% had received the influenza vaccine
… Influenza occurred in 2.02%
… The cumulative incidence of influenza was similar for the vaccinated and unvaccinated states early
… over the course of the study … increased more rapidly among the vaccinated than the unvaccinated
… influenza vaccination of working-aged adults
… associated with a higher risk of influenza during the 2024-2025 respiratory viral season
… the vaccine has not been effective in preventing influenza