Oh my goodness, after reading your forum here, I had to join and reply I am suffering anxiety and have just read through the norovirus link. I was so worried because I was at a funeral yesterday and someone I had shaken hands with and then hugged/kiss on check had to go home shorty afterwards as they were very ill. I have been so scared for myself and my diabetic husband since - but now will be a bit calmer for the next 48hrs, after reading the link. Thank you so much. I just hope I washed my hands enough!