Oct 21, 2026
Alpha, Delta, then Omicron — how did SARS-CoV-2 keep reinventing itself? ðŸ¦
In this clip from IgG4 Hybrid Immunity, I walk through the turning point: once we started vaccinating, the virus suddenly had to survive in hosts with defensive immunity — and a virus able to mutate this rapidly answered with variant after variant, until Omicron became so infectious it reached practically everyone.
That collision of vaccine immunity and widespread infection is exactly where the full episode picks up.
Full video on Patreon:
https://www.patreon.com/merogenomics/posts/vaccination-igg4-170739687/
Also on YouTube:
The virus evolution story (13 min): https://youtu.be/FH_FKUajfSw
What IgG4 antibodies do (5 min): https://youtu.be/-zkb0YduwNE