original antigenic sin (OAS), check link!

- vaccines, including boosters are showing strong negative efficacy vs omicron

- this is consistent with omicron being as OAS enabled escape variant

- omicron continues to show evidence of mildness relative to past variants

...fully vaxxed more than doubles your relative chance of contracting omicron. Booster appears to mitigate this...

Source: [link to boriquagato.substack.com (secure)]
https: //boriquagato.substack.com/p/theres-something-antigenic-in-denmark

[link to boriquagato.substack.com (secure)]
https: //boriquagato.substack.com/p/is-original-antigenic-sin-starting?utm_source=substa​ck&utm_campaign=post_embed&utm_medium=web