🎙️ Flu Trials Unmasked: Dose, Data & Difference

🦠💉 Five landmark studies shed new light on influenza vaccines! 🇪🇸 GALFLU (Spain, NEJM): High-dose vaccine cut influenza/pneumonia hospitalizations. 🇩🇰 DANFLU-2 (Denmark, NEJM & JAMA): Neutral primary outcome but signals for fewer CV & HF hospitalizations. 🇨🇳 PANDA II (China, Lancet): In-hospital vaccination lowered mortality & readmissions in acute HF. 📊 JAMA Editorial by Robert Califf: Calls for a true learning health system. ✨ Together, they show small gains per patient can yield huge public health wins!