Delta Herd Immunity
from Doctor Vaughan's COVID-19 Updates Hosted by Mark Vaughan
The Delta variant increases the percentage of people needing to be immune to Covid to achieve herd immunity through increasing the reproduction rate and decreasing vaccine efficacy.
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Frequently asked questions
How long is this episode of Doctor Vaughan's COVID-19 Updates?
This episode is 10 minutes long.
When was this Doctor Vaughan's COVID-19 Updates episode published?
This episode was published on July 23, 2021.
Can I download this Doctor Vaughan's COVID-19 Updates episode?
Yes. Use the download control on the episode player to save the publisher-provided media file.