The Vulcan “live long and prosper” hand sign, devil’s horns, the peace or victory sign, or even a fast fist bump are all preferable to a handshake when greeting people during an epidemic or even during cold and flu season. [Credit: Compilation by Nancy R. Gough, BioSerendipity, LLC using icons from Smashicons from www.flaticon.com]
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Read more:Social Distancing Can Save Your Life and Someone Else’s
Read all COVID-19 articles