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 suspended at an Air Force base that had embraced a “medical freedom” model. Officials are now addressing the spread among its personnel.
Researchers reported that spermidine supplements boosted 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 featured how the HPV vaccine is transforming cancer-prevention strategies.