JAMA | The Latest Medical Research, Reviews, and Guidelines Follow As SARS-CoV-2 Evolves, Monitoring for New Variants Has Declined This Medical News article discusses the latest SARS-CoV-2 variants and how well COVID-19 vaccines planned for 2025-2026 will protect against them. https://jamanetwork.com/journals/jama/fullarticle/2837354 jamanetwork.com