New Data Shows Pfizer Vaccine Less Effective Against South African COVID Strain

<p>The latest data from Pfizer shows that its vaccine is less effective against the South African variant of coronavirus. While clinical trials have not been done, lab experiments show that there is about a two-thirds drop in the neutralization powers against this variant. Andrew Joseph, reporter at STAT News, joins us for what this means for the current batch of vaccines we have.</p><p> </p> Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetwork.com</a><p>See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.</p>