i will be travelling to portugal in a few days. it's been a while since i went to another european country. i mainly go to canada. i have been told about this european health insurance card and i was just wondering... is this card compulsory? do i have to get it? i am so busy at the moment that another task is a bit much. i thought my ticket, passport, insurance through the travel agent and money was more than enough? why need a health card too? any info would be much appreciated. thanks.