An awful lot of people cant grasp how cross infection happens, so it is not surprising that underpaid, under-trained and over-worked people have made mistakes.
Even the so-called "Hygiene Expert" Sally Bloomfield advises us to use our car key to tap in the numbers on the card machine to "avoid infection".
This is terrible, dangerous advice. She is probably well meaning, but she obviously doesn't get it herself.
www.chroniclelive.co.uk/whats-on/shoppin...-youre-most-18448697