The Pentagon has brought back mandatory flu vaccinations for all new recruits after an outbreak at a Texas boot camp sickened almost 300 trainees. The policy was lifted at an Air Force base that had adopted a “medical freedom” model. Officials are now treating the spread among its personnel.
Researchers found that spermidine supplements enhanced COVID-19 vaccine responses in older adults. The World Organisation for Animal Health issued new guidelines for African Swine Fever vaccines. A major news outlet spotlighted how the HPV vaccine is redefining cancer-prevention strategies.