Your first brush with coronavirus could affect how a fall booster works - The Washington Post
It’s a phenomenon known by the forbidding name of original antigenic sin, and, in the case of the coronavirus, it prompts a constellation of questions.
Lesenswerter thread von @erictopol dazu:
Good explainer of imprinting, aka original antigenic sin, and how it may influence response to the BA.5 booster vaccine responsehttps://t.co/MH2ntOwUWX by @Carolynyjohnson pic.twitter.com/lmXAtJr9BR
— Eric Topol (@EricTopol) August 23, 2022