- A new flu variant is creating surging cases earlier than expected and causing severe illness, experts warn. What you need to know. Yahoo
- New flu strain putting severe pressure on healthcare across Europe, says WHO The Guardian
- Weekly US Influenza Surveillance Report: Key Updates for Week 49, ending December 6, 2025 | FluView Centers for Disease Control and Prevention | CDC (.gov)
- New flu strain mutation triggers early rise in Texas flu cases, hospitalizations KLTV.com
- New Flu Variant May Be Triggering Spike in Severe Disease Scientific American