I thought I would put this on as a piece of information that we always do... but in light of recent events at certain hotels. this will help to stop the spread of most germs.
As you all know... germs and bacteria can live on surfaces for up to 24 hours and some beyond this.
SO....when you GET on the plane... take anti bacterial wipes on with you... and wipe down you headrest / seat arms and buttons / your drop down tray / and your TV screen... and your safety card etc
and use anti bacterial gel or wipes.. BEFORE you go to the bathroom and AFTER....these measures could stop you contacting what someone else has BROUGHT BACK with them.
The aircraft cleaners hoover etc but they do not do this.
Hope this helps.