Experts are analysing two new coronavirus variants from Brazil to see if they cause more severe disease, or if vaccines will not work on them.
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Source:http://feeds.breakingnews.ie/~r/bnworld/~3/E14WiheZcN8/what-do-we-know-about-the-variants-emerging-from-brazil-1065397.html
Published on: Fri, 15 Jan 2021 18:17:26 Europe/Dublin
