SARS-CoV-1
A previous coronavirus that elicits immune responses, with antibodies potentially offering cross-immunity to SARS-CoV-2.
Videos Mentioning SARS-CoV-1

169 - COVID-19 Lab Leak: Examining all sides of the debate & the barriers to a full investigation
Peter Attia MD
The virus responsible for the 2002 SARS epidemic, which has had at least four documented lab escapes since its initial outbreak. It is often compared to SARS-CoV-2.

Discerning what’s most important about both the COVID-19 zoonotic transmission and lab leak theories
Peter Attia MD
The original SARS virus, used as a point of comparison for the mutation rate and transmission characteristics of SARS-CoV-2, with differences noted in favor of the lab leak hypothesis.

#117 – Stanley Perlman, M.D., Ph.D.: Insights from a coronavirus expert on COVID-19
Peter Attia MD
The coronavirus responsible for the 2002-2003 SARS outbreak, derived from bats and civets, which caused severe pneumonia but was less transmissible than SARS-CoV-2 until advanced stages of illness.

Dmitry Korkin: Evolution of Proteins, Viruses, Life, and AI | Lex Fridman Podcast #153
Lex Fridman
An older pathogenic coronavirus strain mentioned.

COVID-19 Q&A #2 - Antibody-Dependent Enhancement, Cross-Immunity, Immunity Duration & More
FoundMyFitness
A previous coronavirus that elicits immune responses, with antibodies potentially offering cross-immunity to SARS-CoV-2.