IgG levels against the spike's regional binding domain (RBD) were measured 7 to 31 days after the second shot of BNT162b (Pfizer) and mRNA-1273 (Moderna). The picture tells the story.
ACSH relies on donors like you. If you enjoy our work, please contribute.
Make your tax-deductible gift today!
Popular articles
![](/sites/default/files/styles/taxonomy_midi/public/category/popular.jpg?itok=Nb7H65XL)