A federal judge has blocked President Joe Biden’s administration from enforcing a COVID-19 vaccine mandate for employees of federal contractors. It’s the latest in a string of victories for Republican-led states pushing back against Biden’s pandemic policies. U.S. District Court Judge R. Stan Baker, in Augusta, Georgia, issued a stay to bar enforcement of the mandate nationwide. The order came in response to a lawsuit from several contractors and seven states — Alabama, Georgia, Idaho, Kansas, South Carolina, Utah and West Virginia. it applies to all of the U.S.