Daily Archives: February 25, 2021

Moderna to test a “multivalent” COVID vaccine as well as single-valent boosters

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By Daniel R. Lucey MD, MPH, FIDSA On Wednesday (Feb. 24) Moderna announced a new vaccine strategy against the variant B.1.351 (501Y.V2) now predominant in several nations in southern Africa, and identified in more than 40 nations, as well as multiple U.S. states. Part of this strategy is the first-ever “multivalent” vaccine candidate that “combines […]