But then don't use titles like that. There's many other parts of that study that are even far more interesting. Like the immune imprinting part. This might hint that if you have had anti bodies against Wuhan variant, it will be harder for your immune system to adapt to Omicron compared to if you didn't have any immunity and started from a blank spot. Because this is clearly concerning and I don't think that's something that yet been confirmed.

> The scientist also determined that antibody responses to the pandemic coronavirus follows a pattern similar to the way the immune system responds to variations of the influenza virus.This phenomenon is called immune imprinting. It means that the immune response shows a preference for recalling existing memory B cells specific against parts of the virus present in a strain to which an individual was previously exposed, rather than priming new memory B cells targeting differences present in markedly different strains upon infection. While this can be helpful in stimulating a cross-variant attack, the scientists explain, having previous exposure to earlier versions of a virus can sometimes hinder a more specific response against a virus that has mutated significantly.

This is something that is very important to know, to make decisions on how and when to vaccinate.