Pfizer: South African variant could significantly reduce vaccine protection
A new study shows the neutralization levels against the South African covid variant were two-thirds lower when compared to the
Read moreA new study shows the neutralization levels against the South African covid variant were two-thirds lower when compared to the
Read moreKayla Tausche reports senior administration officials said they plan to give states a 3-week window into vaccine allotments as they
Read moreDr. Francis Collins, who is the National Institutes of Health director, joins Shepard Smith to talk about his outlook on
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