WRAIR's COVID-19 Vaccine spike ferritin nanoparticle (SpFN) (IMAGE)
Caption
A vial of spike ferritin nanoparticle (SpFN), WRAIR’s COVID-19 vaccine. Built on a ferritin platform, the vaccine offers a flexible approach to targeting multiple variants of the virus that causes COVID-19 and potentially other coronaviruses as well.
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U.S. Army photo by Mike Walters/ RELEASED
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