COVID-19 Vaccine Efficacy Against New Variants and the Supporting Role of Rapid Testing

Explore the effectiveness of current COVID-19 vaccines against emerging SARS-CoV-2 variants and how rapid testing supports vaccination efforts.

New and Emerging Variants of COVID-19 in 2025

Stay informed about the latest COVID-19 variants, including XEC, KP.3.1.1, and JN.1. Learn how they differ from earlier strains in terms of transmissibility, immune evasion, and clinical severity, and understand their implications for public health measures.