The coronavirus delta variant may be as contagious as chickenpox and cause more severe illness than previous variants, CDC says.
The post ‘The war has changed,’ against new delta variant, internal CDC presentation says appeared first on Scout SEO- Melbourne Internet Marketing.
from Innovation and Digital Marketing https://www.livescience.com/internal-cdc-document-covid-delta-variant.html?utm_source=rss&utm_medium=rss
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