Omicron BA.2 COVID variant has circulated in U.S. for some time--White House
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Submitted by mike kraft on
More than 130 years after the naming of the Plasmodium parasites behind malaria, the world now has its first approved vaccine against them. Many malaria researchers have celebrated the development, but others have expressed concerns over the deployment of a vaccine that has only moderate efficacy.
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Submitted by mike kraft on
Submitted by mike kraft on