USA Today – February 17, 2015
“A short, sweet fist bump will transmit the least bacteria,” and even a high-five is better than a traditional shake, says David Whitworth, a senior lecturer in biochemistry at Aberystwyth University-Ceredigion in the United Kingdom.
Nix handshakes and florid high-fiving,
Fist bump your host when arriving.
Fist bump your host when arriving.