With searches for "How to Get Rid of a Cold Fast" skyrocketing by over 130%, many people are eager to do everything they can to fend off unwanted illnesses. But did you know that the average desktop harbours 20,961 germs per square inch in addition to 3,295 on the keyboard and 1,676 on a mouse ? And your office’s phone can also harbour a staggering 25,127 – that’s 127 more germs per square...