Handshake-free zones to prevent infections?

Handshake-free zone in a neonatal intensive care unit: Initial feasibility study – American Journal of Infectious Control (link to abstract – $ for full-text)

Commentaries: Hospitals Could One Day Be Handshake-Free Zones To Prevent The Spread Of Disease – WBGH News (free) AND Handshake-Free Zone: Stopping the Spread of Germs in the Hospital – Medscape (free registration required) AND Handshake-Free Zones Target Spread Of Germs In The Hospital – NPR Health News (free)