Delta variant is now dominant Covid strain in U.S.freez02 (25)in #us • 4 years ago https://academy.autodesk.com/users/jajodo6028 https://academy.autodesk.com/users/nilec53819 https://academy.autodesk.com/users/wegabi3382 https://academy.autodesk.com/users/kowetof830 https://academy.autodesk.com/users/jolovi1497 #covid