Historical clue formulations

• ___-CoV-2 (virus that causes Covid-19) — 2024-07-10
• Early 2000s outbreak — 2023-09-15
• 2003 outbreak — 2023-01-12
• Virus in 2003 news — 2018-03-02
• Outbreak of 2003 — 2013-01-04
• 2003 disease scare — 2010-07-11
• Modern epidemic — 2007-02-01