COVID-19 mRNA vaccine. mechanism of action. pandemics caused development of the mRNA technology for new way to deliver a messenger RNA into a cell to produce antigens and antibodies. Vector Poster Sweatshirt #520974216
Get ready for cooler weather with this classic crew neck sweatshirt. This piece is crafted with pre-shrunk fabric, a 1x1 rib-knit collar with spandex, air-jet spun yarn for softness and reduced pilling, and double-needle stitching around the collar, shoulders, armholes, cuffs, and hem. The garment is quarter-turned to prevent a crease down the middle.
