GP is undoubtedly referring to the regeneron treatment: https://investor.regeneron.com/news-releases/news-release-details/regenerons-regn-cov2-antibody-cocktai

GP is undoubtedly referring to the regeneron treatment: https://investor.regeneron.com/news-releases/news-release-details/regenerons-regn-cov2-antibody-cocktail-reduced-viral-levels-and/ https://investor.regeneron.com/news-releases/news-release-de... This doesn’t contain stem cells but was tested on fetal tissue: https://www.verywellhealth.com/regeneron-antibody-cocktail-stem-cells-5082031 https://www.verywellhealth.com/regeneron-antibody-cocktail-s...