Historical clue formulations

• Keep away from others — 2024-04-15
• Set apart — 2023-09-17
• Set apart — 2023-01-29
• Quarantine — 2018-07-22
• Quarantine — 2017-08-20
• Quarantine — 2016-03-07
• Cut off — 2016-02-07
• Single out — 2015-04-26
• Intern — 2015-02-14
• Quarantine — 2013-10-29
• Put in solitary — 2013-05-22
• Sequester — 2012-07-29
• Keep from spreading — 2011-03-31
• Set apart — 2010-10-28
• Maroon — 2010-05-28
• Quarantine — 2009-11-19
• Quarantine — 2008-03-09
• Cut off — 2006-08-17
• Cut off — 2005-05-28
• Quarantine — 2004-06-13
• Set apart — 2003-05-18
• Cut off — 2001-06-01
• Cut off — 1999-04-24
• Cut off — 1998-02-15
• Cut off — 1997-04-25
• Obtain, bacteriologically — 1995-11-25
• Pinpoint — 1995-09-18
• Fence off — 1995-08-13
• Quarantine — 1994-09-16
• Punish, in the lockup — 1994-04-24
• Quarantine — 1993-12-07