Coronavirus? Excuse to Spring Clean ? Always cleaning.
Transparent. Clean House?
Yersinia pestis aka Bubonic Plague links with Coronavirus Black Death Still Around
https://www.news-medical.net/news/20191117/The-Black-Death-still-lurks-all-over-the-world.aspx
Comparison -
https://gatesofvienna.net/2020/01/coronavirus-2019-ncov-versus-the-bacterium-yersinia-pestis/