Objectives We aimed to review SARS-CoV-2 seroprevalence studies conducted in Europe to understand how they may be used to inform ongoing control strategies for COVID-19. Design Scoping review of peer-reviewed publications and manuscripts on preprint servers from January 2020 to 15 September 2020. Primary measure Seroprevalence estimate (and lower and upper CIs). https://yeswellneses.shop/product-category/amino-acids-supplements/