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New Covid Variant Stratus Surges, Vaccines Still Effective

7/4/2025

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Summary

Story summary

The new Covid variant, Stratus (XFG), is taking the UK by storm, now responsible for nearly 40% of infections. Its rapid spread is fueled by mutations that dodge immunity, yet experts reassure that vaccines still protect against severe illness. As cases decline, global vigilance remains crucial in this ongoing battle.

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Story summary

The new Covid variant, Stratus (XFG), is taking the UK by storm, now responsible for nearly 40% of infections. Its rapid spread is fueled by mutations that dodge immunity, yet experts reassure that vaccines still protect against severe illness. As cases decline, global vigilance remains crucial in this ongoing battle.