High-Risk Groups NewsLatest News On High-Risk Groups New Flu Strain Subclade K Spreads: What You Need to Know11/24/2025 2:44 PM Colorado expands COVID-19 vaccines beyond seniors, those at high risk of severe disease after regulatory chaos9/3/2025 4:39 PM Flu shot lowers hospitalization risk by 35% in high-risk groups10/4/2024 3:39 PM
