COVID-19 Vaccine Makers Are Looking Beyond the Spike Protein

It’s time for more weapons in the shots-versus-virus arms race.
By Katherine J. Wu | The Atlantic |

THE ATLANTIC - In the race to build the world’s first round of coronavirus vaccines, the spike protein—the thorny knobs that adorn each of the pathogen’s particles—was our MVP. Spike is a key ingredient in virtually every one of our current pandemic-fighting shots; it has been repeatedly billed as essential for tickling out any immune response worth its salt. “People put all their eggs in the spike basket,” Juliet Morrison, a virologist at UC Riverside, told me. And it undoubtedly paid off.

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