Could Covid-19 Permanently Change Hand Hygiene?

Despite the off-putting question mark in the title (and, yes, the answer is pretty much "who knows?"), this article is a cracking read; lots of on-topic info and historical nuggets.

Its style is also gently humorous: "People who just weeks ago purposely petted dogs to boost the diversity of their microbiomes now find themselves disinfecting their hand sanitizer bottles with antibacterial wipes."