Gene Editing Evaluating SARS-CoV-2 bivalent booster vaccine against severe COVID-19 outcomes Posted on March 9, 2023 by Editorial Staff In a recent study posted to the medRxiv* preprint server, researchers assessed the effectiveness of a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) bivalent booster vaccine against severe SARS-CoV-2 infection outcomes. Share on FacebookTweetFollow us Editorial Staff Evolutionary convergence of the SARS-CoV-2 A-lineage spike sequences Early outpatient treatment of COVID-19 with metformin could reduce the risk of developing long COVID