The Pentagon has reintroduced mandatory flu vaccinations for all new recruits after an outbreak at a Texas boot camp affected 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 noted that spermidine supplements improved 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 highlighted how the HPV vaccine is redefining cancer-prevention strategies.