I am horrified by the amount of both adults and children I've seen recently who either "wash" their hands without soap or literally squirt on a bit of soap and then rinse it off? You need to have soap bubbles on your hands for at least 30 seconds and properly get into all the nooks and crevices for hand washing to be effective.
My DH is immune compromised and I am living in fear of him catching the various vomiting bugs/coughs and colds going around at the moment.
We had a small party at our house recently and due to DH's illness asked them to wash hands when they arrived. I would guess around 1 in 12 people actually washed their hands properly. And yes I was watching! Felt too shy to ask them to do it again properly although probably should have done...
School have so many illnesses going around at the moment. Why don't they teach the children how to wash their hands properly? It would be in their own interests. So many teachers and pupils are off at the moment.
Would also save the NHS some money!!