Doctor discusses emergence of more infectious coronavirus variants, vaccine efficacy
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Dr. David Agus joins "CBS This Morning" to discuss coronavirus variants and whether existing vaccines will be effective against new strains.
Full ArticlePublished
Dr. David Agus joins "CBS This Morning" to discuss coronavirus variants and whether existing vaccines will be effective against new strains.
Full ArticleAS India is all set to begin vaccinations against COVID-19, health experts have raised concerns about allergic reactions as a side..