Andy Slavitt, White House senior advisor for Covid response, says the Pfizer and Moderna vaccines are less effective against the Covid variants, but still above the threshold for the vaccines to work. He also talked about whether the White House has plans to move teachers up in the line for prioritization for the Covid-19 vaccine.
By: CNBC Television
Title: White House advisor: Vaccines may be less effective against variants, but still above threshold
Sourced From: www.youtube.com/watch?v=Yc2sQYF6OiI
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