http://www.cdc.gov/sars/quarantine/exec-2004-04-03.html 2003 executive order from President George W. Bush Presidential Executive Order http://www.cdc.gov/sars/quarantine/exec-2004-04-03.html executive order 13295 http://www.cdc.gov/sars/quarantine/exec-2004-04-03.html http://www.cdc.gov/sars/quarantine/exec-2004-04-03.html President Obama amended a 2003 Executive Order http://www.cdc.gov/sars/quarantine/exec-2004-04-03.html George W. Bush-era “executive order” http://www.cdc.gov/sars/quarantine/exec-2004-04-03.html Presidential Executive Order Presidential Executive Order http://www.cdc.gov/sars/quarantine/exec-2004-04-03.html executive order 13295 Executive Order 13295