Comments on: Protein subunit COVID vaccine, which can be manufactured using engineered yeast, shows promise in preclinical studies https://russian.lifeboat.com/blog/2022/03/protein-subunit-covid-vaccine-which-can-be-manufactured-using-engineered-yeast-shows-promise-in-preclinical-studies Safeguarding Humanity Thu, 17 Mar 2022 08:08:11 +0000 hourly 1 https://wordpress.org/?v=6.0.2