Delta variant
A variant of SARS-CoV-2 that has rewritten understanding of COVID-19, causing higher hospitalization rates in younger populations and affecting vaccine efficacy for infection prevention.
Common Themes
Videos Mentioning Delta variant

Reality Check: A Conversation with David Wallace-Wells (Episode #365)
Sam Harris
Mentioned as a reason for higher death tolls in the US due to less successful vaccine uptake compared to other countries.

COVID Part 2: Masks, long COVID, boosters, mandates, treatments, and more
Peter Attia MD
An earlier, more severe SARS-CoV-2 variant that caused more hospitalizations, still present in a small percentage of cases during the Omicron wave.

COVID-19: Current state of affairs, Omicron, and a search for the end game | Peter Attia, M.D.
Peter Attia MD
A previous, more virulent SARS-CoV-2 variant, used as a comparison point for Omicron's mildness.

Francis Collins: National Institutes of Health (NIH) | Lex Fridman Podcast #238
Lex Fridman
A highly contagious variant of the SARS-CoV-2 virus.

Michael Mina: Rapid COVID Testing | Lex Fridman Podcast #235
Lex Fridman
A variant of COVID-19 that significantly impacted vaccine efficacy against transmission, highlighting the ongoing need for rapid testing.

E45: Theranos & VC fraud risks, China bans video games, Texas SB8, Apple app store, CA fires, Rogan
All-In Podcast
The dominant COVID-19 variant discussed in relation to vaccine effectiveness on transmission and infectiousness.

E42: China's tech crackdown, CRISPR breakthrough, practical climate change solutions & more
All-In Podcast
A variant of the COVID-19 virus that became a significant concern due to its transmissibility among vaccinated individuals.

E39: West coast super drought & climate crisis, Nuclear virtue signaling, chaos in SF & more
All-In Podcast
Discussed as a variant of COVID-19 with reduced vaccine effectiveness, leading to breakthrough cases but generally milder symptoms.

E40: A Bestie gets COVID, Delta breakthrough, Billionaire Space Race & more
All-In Podcast
The highly transmissible variant of COVID-19 that is discussed as causing breakthrough infections in vaccinated individuals, though generally resulting in mild symptoms.

A Contagion of Bad Ideas: A Conversation with Eric Topol (Episode #256)
Sam Harris
Discussed as a more transmissible version of the virus that has shifted the dynamic of herd immunity and increased breakthrough infections.

COVID-19 Vaccines and Ivermectin with MedCram and Dr. Roger Seheult
FoundMyFitness
A variant of SARS-CoV-2 that has rewritten understanding of COVID-19, causing higher hospitalization rates in younger populations and affecting vaccine efficacy for infection prevention.