- Vaccination is not enough by itself to stop the spread of variants, study finds https://edition.cnn.com/2021/07/30/health/vaccination-alone-variants-study/index.html 113 comments worldnews
- Vaccination alone won't stop the rise of new variants and in fact could push the evolution of strains that evade their protection, researchers warned Friday(CNN) https://edition.cnn.com/2021/07/30/health/vaccination-alone-variants-study/index.html 123 comments worldnews
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