As Delta variant turns into dominant strain in California, scientists detect 'Delta plus'



The Delta variant continues to spread across the U.S. and now scientists are reporting a new version of this variant, the Delta plus. https://abc7ne.ws/3dKEDzq

ABC7 News reporter Luz Pena is part of our vaccine team and spoke to infectious disease experts who are studying this mutation and are concerned a booster shot of the vaccine might be needed.

#DeltaVariant #coronavirus #variant #DeltaPlus

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