Dr. Arturo Casadevall, a microbiologist and physician at Johns Hopkins University, has spearheaded a nationwide initiative to test the healing powers of “convalescent plasma” from COVID-19 survivors. (Kirk McKoy / Los Angeles Times) A few weeks after the new coronavirus arrived on U.S. shores, Dr. Arturo Casadevall hatched a plan […]
Sunday, Sep 24, 2023
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