22 min listen
What do we know about the new variants of coronavirus?
FromSteministas
ratings:
Length:
19 minutes
Released:
Feb 2, 2021
Format:
Podcast episode
Description
Reports of new variants of coronavirus (a.k.a. SARS-CoV2) have surfaced in the U.S. in the past month. With these changes in the SARS-CoV2 genome come concerns that the COVID-19 vaccines developed by Moderna and Pfizer may not be as effective. Take a deep breathe - things are not as bleak as they seem! In this episode, we explain viral variants. How do they arise? And, importantly, what do we know about how these mutations change the current situation for COVID-19 (infection rate, vaccine immunity, symptoms)?
Sources
New variant info:
https://www.cdc.gov/coronavirus/2019-ncov/more/scientific-brief-emerging-variant.html
https://medicalxpress.com/news/2021-01-covid-variant-states.html
Track new variant by state: https://www.cdc.gov/coronavirus/2019-ncov/transmission/variant-cases.html
Vaccine concerns:
https://www.cnn.com/2021/01/08/health/pfizer-vaccine-variant-strain-mutation/index.html
https://www.biorxiv.org/content/10.1101/2021.01.07.425740v1
Infectivity:
https://www.nytimes.com/2020/12/23/health/coronavirus-uk-variant.html
https://cmmid.github.io/topics/covid19/uk-novel-variant.html
https://www.npr.org/sections/goatsandsoda/2021/01/08/954967079/coronavirus-faq-how-do-i-protect-myself-from-the-u-k-variant
https://www.medrxiv.org/content/10.1101/2020.12.24.20248834v1
Viral mutation rate: https://www.nature.com/articles/d41586-020-02544-6
Viral neutralization test: https://en.wikipedia.org/wiki/Plaque_reduction_neutralization_test
Flu virus mutations: https://www.cdc.gov/flu/about/viruses/change.htm
What is BioRxiv: https://en.wikipedia.org/wiki/BioRxiv
BioRxiv Moderna 1/25: https://www.biorxiv.org/content/10.1101/2021.01.25.427948v1
Update 1/25 new variants: https://www.nytimes.com/2021/01/25/health/coronavirus-moderna-vaccine-variant.html?auth=login-email&login=email
Brazilian variant: https://www.cbsnews.com/news/covid-brazil-strain-confirmed-minnesota/
https://www.npr.org/sections/goatsandsoda/2021/01/21/958953434/reinfections-more-likely-with-new-coronavirus-variants-evidence-suggests
Follow us @steministaspod on Twitter and Instagram. You can also email us at steministas@gmail.com!
Sources
New variant info:
https://www.cdc.gov/coronavirus/2019-ncov/more/scientific-brief-emerging-variant.html
https://medicalxpress.com/news/2021-01-covid-variant-states.html
Track new variant by state: https://www.cdc.gov/coronavirus/2019-ncov/transmission/variant-cases.html
Vaccine concerns:
https://www.cnn.com/2021/01/08/health/pfizer-vaccine-variant-strain-mutation/index.html
https://www.biorxiv.org/content/10.1101/2021.01.07.425740v1
Infectivity:
https://www.nytimes.com/2020/12/23/health/coronavirus-uk-variant.html
https://cmmid.github.io/topics/covid19/uk-novel-variant.html
https://www.npr.org/sections/goatsandsoda/2021/01/08/954967079/coronavirus-faq-how-do-i-protect-myself-from-the-u-k-variant
https://www.medrxiv.org/content/10.1101/2020.12.24.20248834v1
Viral mutation rate: https://www.nature.com/articles/d41586-020-02544-6
Viral neutralization test: https://en.wikipedia.org/wiki/Plaque_reduction_neutralization_test
Flu virus mutations: https://www.cdc.gov/flu/about/viruses/change.htm
What is BioRxiv: https://en.wikipedia.org/wiki/BioRxiv
BioRxiv Moderna 1/25: https://www.biorxiv.org/content/10.1101/2021.01.25.427948v1
Update 1/25 new variants: https://www.nytimes.com/2021/01/25/health/coronavirus-moderna-vaccine-variant.html?auth=login-email&login=email
Brazilian variant: https://www.cbsnews.com/news/covid-brazil-strain-confirmed-minnesota/
https://www.npr.org/sections/goatsandsoda/2021/01/21/958953434/reinfections-more-likely-with-new-coronavirus-variants-evidence-suggests
Follow us @steministaspod on Twitter and Instagram. You can also email us at steministas@gmail.com!
Released:
Feb 2, 2021
Format:
Podcast episode
Titles in the series (48)
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