UK Faces 'Worst-Case Scenario' as H3N2 'Super Flu' Strains NHS

• The UK is experiencing a severe seasonal influenza outbreak, dubbed 'super flu,' caused by the H3N2 strain (subclade K).
• Flu hospitalizations in the UK are at an all-time high, severely straining the NHS, which faces a "worst-case scenario."
• Symptoms are similar to typical seasonal flu, including fever, cough, and fatigue, with rapid onset.
• Health officials urge widespread flu vaccination, especially for high-risk groups, and emphasize hygiene and staying home when sick.
• The H3N2 virus has shown genetic drift, potentially reducing vaccine match but not eliminating protection.

Why It Matters: UK's 'super flu' outbreak severely strains NHS, posing high risk to vulnerable.