The Refill #1: The Americano — Flu Season Update 2025–2026

🍸 Episode Summary In this first-ever Refill episode of Medical Media Mixer, we revisit our original episode, “The Americano,” with fresh context from the current 2025–2026 flu season. We break down what’s driving this year’s influenza trends — including the rise of the Influenza A(H3N2) subclade K variant — what it means for vaccine effectiveness, who is most at risk, and why global flu patterns matter for U.S. health systems. It’s the same episode, the same drink — but with updated information to help you make sense of what’s happening now. 🧪 What We Cover Why Influenza A(H3N2) — specifically the subclade K variant — is dominating this season What mutation changes mean for vaccine match and protection How effective this year’s vaccine appears to be so far Why pediatric, elderly, and high-risk populations deserve special attention What global flu trends (Japan, the UK, Australia, Europe) can tell us about what’s coming next ☕ Why “The Americano” Still Matters Flu season is one of the clearest examples of how medicine, media, public perception, and health systems intersect in real time. Revisiting our first episode through the lens of the current season shows how infectious disease isn’t static — and why updated context is just as important as the original story. 📚 Sources & Further Reading Schweitzer K. A New H3N2 Influenza Strain Is Raising Concerns About This Flu Season. JAMA. 2025. doi:10.1001/jama.2025.25205 Zambon M, Hayden FG. Influenza A(H3N2) Subclade K Virus. JAMA. 2025. doi:10.1001/jama.2025.25903 Committee on Infectious Diseases. Recommendations for Prevention and Control of Influenza in Children, 2025–2026: Technical Report. Pediatrics. 2025. doi:10.1542/peds.2025-073622 Centers for Disease Control and Prevention (CDC). FluView and U.S. Influenza Surveillance Data, 2025–2026 season (preliminary estimates) Episodes every Monday ⭐️ Subscribe, Rate and Review! 🍸 Recipes drop on socials Discounts: 15% off Comfrt apparel Purple Carrot: 40% off your first box ClassPass: 2 weeks free 15% off non-alcoholic spirits at The Zero Proof 💳 Support us on Patreon | ☕️ Buy Me a Coffee Contains affiliate links. We may earn a commission at no additional cost to you.